{"id":34941,"date":"2022-11-03T18:47:41","date_gmt":"2022-11-03T17:47:41","guid":{"rendered":"https:\/\/www.investglass.com\/?p=34941"},"modified":"2026-04-23T13:34:47","modified_gmt":"2026-04-23T11:34:47","slug":"flush-dns-co-to-jest-jak-to-zrobic-dlaczego-warto","status":"publish","type":"post","link":"https:\/\/www.investglass.com\/pl\/flush-dns-what-it-is-how-to-do-it-why-you-should\/","title":{"rendered":"<strong>Flush DNS: Co to jest, jak to zrobi\u0107 i dlaczego warto to zrobi\u0107?<\/strong>"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-dns-what-it-is-how-to-do-it-amp-why-you-should\"><strong>DNS - co to jest, jak to zrobi\u0107 i dlaczego warto to zrobi\u0107?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Opr\u00f3\u017cnienie pami\u0119ci podr\u0119cznej DNS na komputerze powoduje wyczyszczenie ksi\u0105\u017cki adresowej, kt\u00f3rej komputer u\u017cywa do t\u0142umaczenia nazw witryn internetowych (takich jak \u201cgoogle.com\u201d) na numeryczne adresy IP (takie jak \u201c173.194.33.105\u201d). Jest to przydatne, gdy chcesz usun\u0105\u0107 wszelkie nieprawid\u0142owe informacje, kt\u00f3re mog\u0105 znajdowa\u0107 si\u0119 w pami\u0119ci podr\u0119cznej, lub w przypadku rozwi\u0105zywania problem\u00f3w z po\u0142\u0105czeniem internetowym. W tym artykule poka\u017cemy, jak wyczy\u015bci\u0107 pami\u0119\u0107 podr\u0119czn\u0105 DNS w systemach Windows 10, 8 i 7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Opr\u00f3\u017cnianie pami\u0119ci podr\u0119cznej DNS to \u015bwietny spos\u00f3b na rozwi\u0105zanie problem\u00f3w z nazwami domen i przyspieszenie przegl\u0105dania stron internetowych. W tym artykule poka\u017cemy, jak opr\u00f3\u017cni\u0107 DNS w systemach Windows, Mac OS X i Linux. Wyja\u015bnimy r\u00f3wnie\u017c, dlaczego czyszczenie DNS mo\u017ce by\u0107 pomocnym krokiem w rozwi\u0105zywaniu problem\u00f3w. Gdzie znajduje si\u0119 pasek wyszukiwania systemu Windows?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po wprowadzeniu zmian w ustawieniach DNS ich propagacja mo\u017ce potrwa\u0107 do 48 godzin. Ten czas propagacji to czas potrzebny serwerom DNS na ca\u0142ym \u015bwiecie na zaktualizowanie swoich rekord\u00f3w i rozpocz\u0119cie korzystania z nowych ustawie\u0144 DNS. W wi\u0119kszo\u015bci przypadk\u00f3w propagacja nast\u0105pi znacznie wcze\u015bniej ni\u017c po 48 godzinach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Istnieje kilka sposob\u00f3w opr\u00f3\u017cniania DNS w r\u00f3\u017cnych systemach operacyjnych:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po uzyskaniu tych informacji przegl\u0105darka mo\u017ce zapisa\u0107 je w lokalnej pami\u0119ci podr\u0119cznej. Nast\u0119pnym razem, gdy u\u017cytkownik odwiedzi witryn\u0119, najpierw zostanie wy\u015bwietlona lokalna pami\u0119\u0107 podr\u0119czna, aby szybciej wy\u015bwietli\u0107 t\u0119 witryn\u0119. Niekt\u00f3re adresy IP mog\u0105 by\u0107 r\u00f3wnie\u017c uszkodzone, co mo\u017ce skutkowa\u0107 wy\u015bwietlaniem najpierw danych z pami\u0119ci podr\u0119cznej. DNS cash mo\u017ce r\u00f3wnie\u017c wp\u0142ywa\u0107 na zdolno\u015b\u0107 u\u017cytkownik\u00f3w do \u0142\u0105czenia si\u0119 z Internetem. Dlatego mo\u017cna przyspieszy\u0107 dostarczanie DNS z niekt\u00f3rymi konkretnymi dostawcami. Cloudflare jest domy\u015blnym dostawc\u0105 DNS dla wielu stron internetowych i jest r\u00f3wnie\u017c popularnym wyborem do u\u017cytku osobistego. Serwery DNS Cloudflare s\u0105 jednymi z najszybszych na \u015bwiecie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">W tym po\u015bcie om\u00f3wimy wszystko, co musisz wiedzie\u0107, w tym:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Co robi sp\u0142ukiwanie DNS<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">dlaczego warto czy\u015bci\u0107 DNS<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jak wyczy\u015bci\u0107 DNS<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">w systemie Windows 10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">w systemie Windows 7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">w systemach Windows XP i Vista<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">w systemie Mac OS X<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">w Chrome<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">w systemie Linux<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-does-flush-dns-do\"><strong>Co robi sp\u0142ukiwanie DNS?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0142ukanie DNS wyczy\u015bci wszystkie adresy IP i rekordy DNS z przegl\u0105darki internetowej. Mo\u017ce to pom\u00f3c w rozwi\u0105zaniu wszelkiego rodzaju problem\u00f3w zwi\u0105zanych z bezpiecze\u0144stwem, \u0142\u0105czno\u015bci\u0105 z Internetem i innymi kwestiami. Musisz upewni\u0107 si\u0119, \u017ce starcie jest rzeczywi\u015bcie czyste, zanim przejdziesz do innych rodzaj\u00f3w operacji, wa\u017cne jest r\u00f3wnie\u017c, aby zrozumie\u0107 koncepcj\u0119 TTL. TTL oznacza czas \u017cycia. TTL okre\u015bla okres czasu, zwykle w sekundach, w kt\u00f3rym rekordy DNS pozostan\u0105 wa\u017cne. W tym okresie wszelkie zapytania dostarczone z tej witryny lub zapytania, kt\u00f3re u\u017cytkownik prze\u015ble do swojej witryny, b\u0119d\u0105 przechodzi\u0107 przez ten serwer DNS. Strony internetowe mog\u0105 mie\u0107 r\u00f3\u017cne zasady dla tego TTL, co nie zale\u017cy od konfiguracji wi\u0119kszo\u015bci system\u00f3w operacyjnych.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-you-want-to-prevent-dns-spoofing\"><strong>1. Chcesz zapobiec spoofingowi DNS.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DNS spoofing to rodzaj ataku, w kt\u00f3rym atakuj\u0105cy zast\u0119puje adres IP serwera DNS swoim w\u0142asnym. Pozwala to na przekierowanie ruchu do z\u0142o\u015bliwej witryny. Wyczyszczenie pami\u0119ci podr\u0119cznej DNS usunie sfa\u0142szowane wpisy DNS i umo\u017cliwi normalny dost\u0119p do Internetu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DNS spoofing mo\u017ce by\u0107 wykorzystywany do kradzie\u017cy danych osobowych, takich jak dane logowania i numery kart kredytowych. Mo\u017ce by\u0107 r\u00f3wnie\u017c wykorzystywane do dystrybucji z\u0142o\u015bliwego oprogramowania.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-you-experience-404-errors\"><strong>2. Wyst\u0119puj\u0105 b\u0142\u0119dy 404.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Informacje DNS na komputerze mog\u0105 nie zosta\u0107 wygenerowane od razu, cz\u0119\u015bciowo w przypadku przej\u015bcia do nowego systemu nazw domen. W takim przypadku mo\u017cliwe jest wyst\u0105pienie b\u0142\u0119du 404 lub innej nieaktualnej wersji witryny podczas pr\u00f3by jej odwiedzenia. W zwi\u0105zku z tym nale\u017cy wyczy\u015bci\u0107 DNS w dowolnym momencie, aby naprawi\u0107 problem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-you-re-having-trouble-accessing-a-website\"><strong>3. Masz problemy z dost\u0119pem do strony internetowej.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Je\u015bli masz problemy z dost\u0119pem do strony internetowej, powiniene\u015b najpierw spr\u00f3bowa\u0107 wyczy\u015bci\u0107 pliki tymczasowe przegl\u0105darki.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It may also be interesting to clean your cookies. In our <a href=\"https:\/\/www.investglass.com\/pl\/\" type=\"link\" id=\"https:\/\/www.investglass.com\/\">InvestGlass <\/a>team, we often use a browser we love called <a href=\"https:\/\/brave.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Odwa\u017cny<\/a>. Brave Browser jest dobrze znana ze swoich funkcji prywatno\u015bci i bezpiecze\u0144stwa. Oczywi\u015bcie, je\u015bli korzystasz z innej przegl\u0105darki i by\u0107 mo\u017ce po prostu gromadzisz informacje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">m i zapisa\u0107 wszystko w plikach cookie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-you-want-to-keep-your-search-behavior-private\"><strong>4. Chcesz zachowa\u0107 prywatno\u015b\u0107 swoich zachowa\u0144 zwi\u0105zanych z wyszukiwaniem.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kiedy my\u015blisz o \u015bledzeniu zachowania u\u017cytkownika w Internecie, prawdopodobnie my\u015blisz o plikach cookie - ale pami\u0119\u0107 podr\u0119czna DNS mo\u017ce r\u00f3wnie\u017c ujawnia\u0107 histori\u0119 wyszukiwania. Dzieje si\u0119 tak, poniewa\u017c pami\u0119\u0107 podr\u0119czna DNS zosta\u0142a zaprojektowana tak, aby dzia\u0142a\u0107 jak wirtualna ksi\u0105\u017cka adresowa, przechowuj\u0105c informacje o regularnie odwiedzanych witrynach. Aby utrzyma\u0107 te informacje z dala od zbieraczy danych lub z\u0142ych aktor\u00f3w w sieci, dobrym pomys\u0142em jest regularne czyszczenie pami\u0119ci podr\u0119cznej DNS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Teraz, gdy rozumiemy, co oznacza opr\u00f3\u017cnianie pami\u0119ci podr\u0119cznej DNS i dlaczego warto to zrobi\u0107, przejd\u017amy do tego, jak mo\u017cna to zrobi\u0107 poni\u017cej.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-and-which-command-should-be-command-prompt-should-be-performed\"><strong>Jak wyczy\u015bci\u0107 DNS i jakie polecenie nale\u017cy wykona\u0107 w wierszu polecenia?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Proces p\u0142ukania DNS r\u00f3\u017cni si\u0119 w zale\u017cno\u015bci od systemu operacyjnego komputera. Mo\u017cesz nie by\u0107 w stanie przej\u015b\u0107 do tej operacji, je\u015bli nie masz has\u0142a administratora lub dost\u0119pu do wiersza polece\u0144 lub aplikacji wiersza polecenia. Wi\u0119c teraz szuka flush DNS, a tak\u017ce innych sztuczek z rekordami DNS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-microsoft-windows-10\"><strong>Jak wyczy\u015bci\u0107 DNS w systemie Microsoft Windows 10<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Oto proces czyszczenia pami\u0119ci podr\u0119cznej DNS w systemie Windows 10. Te kroki powinny r\u00f3wnie\u017c dzia\u0142a\u0107 w systemie Windows 8.1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;Kliknij przycisk&nbsp;<strong>Start<\/strong>&nbsp;przycisk. Jest to logo Windows w lewym dolnym rogu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;Wybierz&nbsp;<strong>Wiersz polecenia<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"554\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1.png\" alt=\"\" class=\"wp-image-34945\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1.png 788w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1-300x211.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1-768x540.png 768w\" sizes=\"(max-width: 788px) 100vw, 788px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;Aby otworzy\u0107 konsol\u0119 wiersza polecenia, mo\u017cna r\u00f3wnie\u017c po prostu nacisn\u0105\u0107 przycisk&nbsp;<strong>Windows<\/strong>&nbsp;oraz&nbsp;<strong>R<\/strong>&nbsp;jednocze\u015bnie i wprowad\u017a&nbsp;<strong>cmd<\/strong>. Jest to popularna aplikacja terminalowa. Niekt\u00f3re firmy, a zw\u0142aszcza banki, ograniczaj\u0105 ten dost\u0119p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;Mo\u017cesz zobaczy\u0107 wyskakuj\u0105ce okienko z pytaniem, czy chcesz zezwoli\u0107 Wierszowi polecenia na wprowadzanie zmian na komputerze. Je\u015bli tak, wybierz&nbsp;<strong>Tak<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;Je\u015bli w tym momencie zostaniesz poproszony o podanie loginu administracyjnego, musisz skontaktowa\u0107 si\u0119 z administratorem systemu, aby kontynuowa\u0107.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;W oknie wiersza polecenia wpisz&nbsp;<strong>ipconfig \/flushdns<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"238\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows.png\" alt=\"\" class=\"wp-image-34946\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows.png 958w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows-300x75.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows-768x191.png 768w\" sizes=\"(max-width: 958px) 100vw, 958px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.<\/strong>&nbsp;Prasa&nbsp;<strong>wej\u015b\u0107<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8.<\/strong>&nbsp;Powinien zosta\u0107 wy\u015bwietlony komunikat potwierdzaj\u0105cy, \u017ce pami\u0119\u0107 podr\u0119czna DNS Resolver zosta\u0142a pomy\u015blnie opr\u00f3\u017cniona.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-microsoft-windows-7\"><strong>Jak wyczy\u015bci\u0107 DNS w systemie Microsoft Windows 7<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Proces opr\u00f3\u017cniania pami\u0119ci podr\u0119cznej DNS w systemie Microsoft Windows 7 jest prawie identyczny jak w p\u00f3\u017aniejszych wersjach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;Kliknij przycisk&nbsp;<strong>Start<\/strong>&nbsp;przycisk. Jest to logo Windows w lewym dolnym rogu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;Kliknij&nbsp;<strong>Wszystkie programy<\/strong>&nbsp;&gt;&nbsp;<strong>Akcesoria<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;Znajd\u017a&nbsp;<strong>Wiersz polecenia<\/strong>. Kliknij go prawym przyciskiem myszy i wybierz&nbsp;<strong>Uruchom jako administrator<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"192\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush3.png\" alt=\"\" class=\"wp-image-34947\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush3.png 736w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush3-300x78.png 300w\" sizes=\"(max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;Mo\u017cesz zobaczy\u0107 wyskakuj\u0105ce okienko z pytaniem, czy chcesz zezwoli\u0107 Wierszowi polecenia na wprowadzanie zmian na komputerze. Je\u015bli tak, wybierz&nbsp;<strong>Tak<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"992\" height=\"436\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01.png\" alt=\"\" class=\"wp-image-34948\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01.png 992w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01-300x132.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01-768x338.png 768w\" sizes=\"(max-width: 992px) 100vw, 992px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;Je\u015bli w tym momencie zostaniesz poproszony o podanie loginu administracyjnego, musisz skontaktowa\u0107 si\u0119 z administratorem systemu, aby kontynuowa\u0107.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;W oknie wiersza polecenia wpisz&nbsp;<strong>ipconfig \/flushdns<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.<\/strong>&nbsp;Prasa&nbsp;<strong>Enter<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8.<\/strong>&nbsp;Powinien zosta\u0107 wy\u015bwietlony komunikat potwierdzaj\u0105cy, \u017ce pami\u0119\u0107 podr\u0119czna DNS Resolver zosta\u0142a pomy\u015blnie opr\u00f3\u017cniona.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-dns-flush-microsoft-windows-xp-and-vista\"><strong>Jak wyczy\u015bci\u0107 DNS w systemach Microsoft Windows XP i Vista<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Proces opr\u00f3\u017cniania pami\u0119ci podr\u0119cznej DNS w systemach Microsoft Windows XP i Vista jest prawie identyczny jak w systemie Windows 7. Jednak komunikat na ko\u0144cu r\u00f3\u017cni si\u0119 i mo\u017ce wymaga\u0107 interwencji administratora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;Kliknij przycisk&nbsp;<strong>Start<\/strong>&nbsp;przycisk. Jest to logo Windows w lewym dolnym rogu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;Kliknij&nbsp;<strong>Wszystkie programy<\/strong>&nbsp;&gt;&nbsp;<strong>Akcesoria<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;Wybierz&nbsp;<strong>Wiersz polecenia<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;W oknie wiersza polecenia wpisz&nbsp;<strong>ipconfig \/flushdns<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;Prasa&nbsp;<strong>Enter<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;Powiniene\u015b zobaczy\u0107 komunikat potwierdzaj\u0105cy, \u017ce pami\u0119\u0107 podr\u0119czna DNS Resolver zosta\u0142a pomy\u015blnie opr\u00f3\u017cniona. Je\u015bli zamiast tego pojawi si\u0119 komunikat \u201cAction Requires Elevation\u201d, nale\u017cy skontaktowa\u0107 si\u0119 z administratorem komputera w celu wykonania powy\u017cszych krok\u00f3w.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-mac-os-x\"><strong>Jak wyczy\u015bci\u0107 DNS w systemie Mac OS X<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Proces czyszczenia pami\u0119ci podr\u0119cznej DNS na komputerze z systemem Mac OS X jest podobny, niezale\u017cnie od wersji oprogramowania. W kroku 6 trzeba jednak wiedzie\u0107, kt\u00f3ra to wersja, poniewa\u017c wiersz polecenia jest r\u00f3\u017cny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;Otwarty&nbsp;<strong>Wyszukiwarka<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;Kliknij&nbsp;<strong>Zastosowania<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;Przewi\u0144 w d\u00f3\u0142 do&nbsp;<strong>Narz\u0119dzia<\/strong>&nbsp;i kliknij go.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;Otwarty&nbsp;<strong>Terminal<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;Aby otworzy\u0107 Terminal, mo\u017cna r\u00f3wnie\u017c po prostu otworzy\u0107&nbsp;<strong>Launchpad<\/strong>&nbsp;i wpisz \u201cTerminal\u201d w pasku wyszukiwania.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"138\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-1024x138.png\" alt=\"\" class=\"wp-image-34949\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-1024x138.png 1024w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-300x40.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-768x103.png 768w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac.png 1218w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;W oknie Terminal wpisz jedno z poni\u017cszych polece\u0144 w zale\u017cno\u015bci od wersji oprogramowania:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10.7-10.9, 10.11-10.14 (Lion, Mountain Lion, Mavericks, El Capitan, Sierra, High Sierra, Mojave):&nbsp;<strong>sudo killall -HUP mDNSResponder<\/strong><\/li>\n\n\n\n<li>10.10 (Yosemite):&nbsp;<strong>sudo discoveryutil mdnsflushcache<\/strong>.<\/li>\n\n\n\n<li>10.5-10.6 (Leopard, Snow Leopard):&nbsp;<strong>sudo dscacheutil -flushcache<\/strong><\/li>\n\n\n\n<li>10.4 (Tiger):<strong>&nbsp;lookupd -flushcache<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.<\/strong>&nbsp;Wprowad\u017a has\u0142o i naci\u015bnij przycisk&nbsp;<strong>Enter<\/strong>&nbsp;ponownie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8.<\/strong>&nbsp;Powinien zosta\u0107 wy\u015bwietlony komunikat potwierdzaj\u0105cy, \u017ce pami\u0119\u0107 podr\u0119czna DNS zosta\u0142a zresetowana.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-google-chrome-browser\"><strong>Jak wyczy\u015bci\u0107 DNS w przegl\u0105darce Google Chrome<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Przegl\u0105darka Google Chrome przechowuje w\u0142asn\u0105 pami\u0119\u0107 podr\u0119czn\u0105 DNS. Je\u015bli Chrome jest ustawiony jako domy\u015blna przegl\u0105darka internetowa, musisz wyczy\u015bci\u0107 pami\u0119\u0107 podr\u0119czn\u0105 DNS Chrome, a tak\u017ce pami\u0119\u0107 podr\u0119czn\u0105 DNS systemu operacyjnego. Oto proces w Google Chrome.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;Wpisz nast\u0119puj\u0105cy adres w pasku adresu przegl\u0105darki: <strong>chrome:\/\/net-internals\/#dns<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;Kliknij przycisk&nbsp;<strong>Wyczy\u015b\u0107 pami\u0119\u0107 podr\u0119czn\u0105 hosta<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-linux-operating-system-ubuntu-or-other\"><strong>Jak wyczy\u015bci\u0107 DNS w systemie operacyjnym Linux - Ubuntu lub innym<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\"><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Systemy Linux nie maj\u0105 domy\u015blnie pami\u0119ci podr\u0119cznej DNS. Jednak ka\u017cda dystrybucja mo\u017ce u\u017cywa\u0107 innej us\u0142ugi DNS do lokalnego przechowywania rekord\u00f3w DNS. W zale\u017cno\u015bci od us\u0142ugi mo\u017cna wyczy\u015bci\u0107 pami\u0119\u0107 podr\u0119czn\u0105 lub ponownie uruchomi\u0107 us\u0142ug\u0119.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;Prasa&nbsp;<strong>Ctrl+Alt+T<\/strong>&nbsp;na klawiaturze, aby uruchomi\u0107 okno terminala.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;W oknie terminala wpisz jedno z poni\u017cszych polece\u0144 w zale\u017cno\u015bci od uruchomionej us\u0142ugi systemu Linux.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NCSD:&nbsp;<strong>sudo \/etc\/init.d\/nscd restart<\/strong><\/li>\n\n\n\n<li>Dnsmasq:&nbsp;<strong>sudo \/etc\/init.d\/dnsmasq restart<\/strong><\/li>\n\n\n\n<li>BIND: Mo\u017ce by\u0107 konieczne wypr\u00f3bowanie wielu polece\u0144:<\/li>\n\n\n\n<li><strong>sudo \/etc\/init.d\/named restart<\/strong><\/li>\n\n\n\n<li><strong>sudo rndc restart<\/strong><\/li>\n\n\n\n<li><strong>sudo rndc exec<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;Mo\u017cesz zosta\u0107 poproszony o podanie has\u0142a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;Us\u0142uga mo\u017ce zosta\u0107 zatrzymana, a nast\u0119pnie uruchomiona ponownie przed wys\u0142aniem komunikatu potwierdzaj\u0105cego, \u017ce pami\u0119\u0107 podr\u0119czna zosta\u0142a pomy\u015blnie zresetowana.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-flush-dns-cache-and-ip-addresses\"><strong>Wyczy\u015b\u0107 pami\u0119\u0107 podr\u0119czn\u0105 DNS i adresy IP<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Istnieje wiele powod\u00f3w, dla kt\u00f3rych warto regularnie czy\u015bci\u0107 pami\u0119\u0107 podr\u0119czn\u0105 DNS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. there are a lot of reasons why you should clean your DNS cash. The more visited websites, the more data will be stored. It is important also to make sure that you do this for security and phishing schemes. This is not only for technical problems or system security permissions. The best part is how the process is done and for that, we are happy to add <a href=\"https:\/\/www.investglass.com\/pl\/\" type=\"link\" id=\"https:\/\/www.investglass.com\/\">Investglass <\/a>to help you if those comments are not appropriate comment.<\/p>","protected":false},"excerpt":{"rendered":"<p>DNS &#8211; What It Is, How to Do It &amp; Why You Should When you flush the DNS cache on your computer, it clears out the address book that your computer uses to translate website names (like &#8220;google.com&#8221;) into numeric IP addresses (like &#8220;173.194.33.105&#8221;). This is useful when you want to clear out any incorrect [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34944,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[346],"class_list":["post-34941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article","tag-flush-dns"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6.1 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Flush DNS to Improve Your Internet Connection | InvestGlass<\/title>\n<meta name=\"description\" content=\"Learn what Flush DNS is, why it matters, and how to do it on Windows &amp; Mac. Improve internet speed and fix connection issues easily!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.investglass.com\/pl\/flush-dns-co-to-jest-jak-to-zrobic-dlaczego-warto\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flush DNS: What It Is, How to Do It &amp; Why You Should\" \/>\n<meta property=\"og:description\" content=\"DNS - What It Is, How to Do It &amp; Why You Should When you flush the DNS cache on your computer, it clears out the address book that your computer uses\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.investglass.com\/pl\/flush-dns-co-to-jest-jak-to-zrobic-dlaczego-warto\/\" \/>\n<meta property=\"og:site_name\" content=\"InvestGlass\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-03T17:47:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-23T11:34:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"650\" \/>\n\t<meta property=\"og:image:height\" content=\"405\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"InvestGlass\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@investglass\" \/>\n<meta name=\"twitter:site\" content=\"@investglass\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"InvestGlass\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minut\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Flush DNS to Improve Your Internet Connection | InvestGlass","description":"Dowiedz si\u0119, czym jest Flush DNS, dlaczego ma znaczenie i jak to zrobi\u0107 w systemach Windows i Mac. Popraw pr\u0119dko\u015b\u0107 Internetu i \u0142atwo napraw problemy z po\u0142\u0105czeniem!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.investglass.com\/pl\/flush-dns-co-to-jest-jak-to-zrobic-dlaczego-warto\/","og_locale":"pl_PL","og_type":"article","og_title":"Flush DNS: What It Is, How to Do It &amp; Why You Should","og_description":"DNS - What It Is, How to Do It &amp; Why You Should When you flush the DNS cache on your computer, it clears out the address book that your computer uses","og_url":"https:\/\/www.investglass.com\/pl\/flush-dns-co-to-jest-jak-to-zrobic-dlaczego-warto\/","og_site_name":"InvestGlass","article_published_time":"2022-11-03T17:47:41+00:00","article_modified_time":"2026-04-23T11:34:47+00:00","og_image":[{"width":650,"height":405,"url":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","type":"image\/jpeg"}],"author":"InvestGlass","twitter_card":"summary_large_image","twitter_creator":"@investglass","twitter_site":"@investglass","twitter_misc":{"Napisane przez":"InvestGlass","Szacowany czas czytania":"9 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#article","isPartOf":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/"},"author":{"name":"InvestGlass","@id":"https:\/\/www.investglass.com\/#\/schema\/person\/4682ebae5d718a2ed1b77c9dab0a1f24"},"headline":"Flush DNS: What It Is, How to Do It &amp; Why You Should","datePublished":"2022-11-03T17:47:41+00:00","dateModified":"2026-04-23T11:34:47+00:00","mainEntityOfPage":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/"},"wordCount":1822,"publisher":{"@id":"https:\/\/www.investglass.com\/#organization"},"image":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#primaryimage"},"thumbnailUrl":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","keywords":["Flush DNS"],"articleSection":["Article"],"inLanguage":"pl-PL","copyrightYear":"2022","copyrightHolder":{"@id":"https:\/\/www.investglass.com\/pl\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/","url":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/","name":"Flush DNS to Improve Your Internet Connection | InvestGlass","isPartOf":{"@id":"https:\/\/www.investglass.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#primaryimage"},"image":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#primaryimage"},"thumbnailUrl":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","datePublished":"2022-11-03T17:47:41+00:00","dateModified":"2026-04-23T11:34:47+00:00","description":"Dowiedz si\u0119, czym jest Flush DNS, dlaczego ma znaczenie i jak to zrobi\u0107 w systemach Windows i Mac. 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