{"id":4400,"date":"2021-02-06T10:11:34","date_gmt":"2021-02-06T10:11:34","guid":{"rendered":"https:\/\/jchost.pl\/blog\/?p=4400"},"modified":"2025-09-10T08:37:33","modified_gmt":"2025-09-10T08:37:33","slug":"dns-lookup-failed","status":"publish","type":"post","link":"https:\/\/jchost.pl\/blog\/dns-lookup-failed\/","title":{"rendered":"DNS lookup failed – co oznacza i jak naprawi\u0107?"},"content":{"rendered":"\n
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DNS lookup failed – co oznacza i jak naprawi\u0107?<\/h1> <\/div>\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n
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DNS lookup failed<\/h2>\n

Microsoft Windows nie trzeba nikomu przedstawia\u0107. Jest to najpopularniejszy system operacyjny, kt\u00f3ry zosta\u0142 zainstalowany i dzia\u0142a na miliardach komputer\u00f3w. Podobnie jak ka\u017cdy inny system, nie jest wolny od wad, a jego u\u017cytkownicy mog\u0105 napotka\u0107 wiele irytuj\u0105cych b\u0142\u0119d\u00f3w.<\/p> <\/div>\n<\/div>\n\n

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Cz\u0119\u015b\u0107 b\u0142\u0119d\u00f3w wy\u015bwietla si\u0119 jako komunikaty systemowe, podczas gdy inne pojawiaj\u0105 si\u0119 wewn\u0105trz innych aplikacji, np. przegl\u0105darek. Jednym z takich b\u0142\u0119d\u00f3w jest DNS lookup failed.<\/p>\n

Wspomniany b\u0142\u0105d wyst\u0119puje w momencie, gdy co\u015b stanie si\u0119 z serwerami DNS, z kt\u00f3rymi si\u0119 \u0142\u0105czysz.<\/strong> Przyczyny mog\u0105 by\u0107 r\u00f3\u017cne \u2013 od przekroczenia limitu czasu, przez nieprawid\u0142ow\u0105 konfiguracj\u0119, a\u017c po problemy z po\u0142\u0105czeniem.<\/p>\n

W tym poradniku najpierw dowiesz si\u0119, co oznacza b\u0142\u0105d DNS lookup failed, a nast\u0119pnie poznasz kilka prostych sposob\u00f3w, jak go naprawi\u0107. Po prostu post\u0119puj zgodnie z podanymi poni\u017cej metodami w kolejno\u015bci chronologicznej.<\/p> <\/div>\n<\/div>\n\n

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Co oznacza DNS lookup failed?<\/strong><\/h3>\n

DNS lookup failed<\/strong> to b\u0142\u0105d wyst\u0119puj\u0105cy w przegl\u0105darce internetowej, kt\u00f3ry oznacza, \u017ce co\u015b posz\u0142o nie tak podczas po\u0142\u0105czenia z serwerem DNS. Mo\u017ce by\u0107 spowodowany problemem wewn\u0105trz systemu lub aplikacji.<\/p> <\/div>\n<\/div>\n\n

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Ale czym jest DNS?<\/strong> DNS to system nazw domen, umo\u017cliwiaj\u0105cy surfowanie po Internecie za pomoc\u0105 przegl\u0105darki internetowej przy u\u017cyciu domen, kt\u00f3re s\u0105 o wiele wygodniejsze i \u0142atwiejsze do zapami\u0119tania ni\u017c adresy IP.<\/p>\n

Je\u015bli wspomniany system nie b\u0119dzie m\u00f3g\u0142 przetworzy\u0107 wpisanej przez u\u017cytkownika nazwy domeny, czyli innymi s\u0142owy nie znajdzie odpowiedniego adresu IP, aplikacja wy\u015bwietli komunikat o b\u0142\u0119dzie.<\/p> <\/div>\n<\/div>\n\n

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Warto wiedzie\u0107:<\/strong> B\u0142\u0105d \u201eDNS lookup failed\u201d w wolnym t\u0142umaczeniu oznacza niepowodzenie wyszukiwania DNS.<\/p>\n<\/div>\n <\/div>\n<\/div>\n\n\n

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Sprawd\u017a najszybszy na rynku hosting WordPress<\/a> oraz hosting Ecommerce<\/a>.<\/p><\/div>\n <\/div>\n<\/div>\n\n\n

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Jak naprawi\u0107 b\u0142\u0105d DNS lookup failed?<\/h3>\n

Pojawienie si\u0119 b\u0142\u0119du DNS lookup failed uniemo\u017cliwi po\u0142\u0105czenie si\u0119 z konkretn\u0105 stron\u0105 internetow\u0105 przy pomocy przegl\u0105darki i nazwy domeny. Jedyn\u0105 mo\u017cliwo\u015bci\u0105 – w niekt\u00f3rych przypadkach – by\u0142oby wpisanie adresu IP, co jest co najmniej problematyczne.<\/p>\n

Na ca\u0142e szcz\u0119\u015bcie omawiany b\u0142\u0105d jest bardzo \u0142atwy do rozwi\u0105zania. Niezale\u017cnie od przyczyny jego wyst\u0119powania, istnieje bowiem kilka sprawdzonych metod naprawy.<\/p>\n

Oto 4 sposoby, jak go naprawi\u0107:<\/strong><\/p>\n

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1. Wyczy\u015b\u0107 pami\u0119\u0107 podr\u0119czn\u0105 przegl\u0105darki<\/strong><\/h4>\n

Pierwszym sposobem naprawy zar\u00f3wno tego, jak i wielu innych b\u0142\u0119d\u00f3w wyst\u0119puj\u0105cych w przegl\u0105darce, jest wyczyszczenie pami\u0119ci podr\u0119cznej i plik\u00f3w cookies. Zapobiega to u\u017cywaniu przestarza\u0142ych lub uszkodzonych danych, mog\u0105cych by\u0107 przyczyn\u0105 problemu.<\/p> <\/div>\n<\/div>\n\n

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W celu wyczyszczenia pami\u0119ci podr\u0119cznej, kliknij ikon\u0119 menu Chrome i wybierz \u201eUstawienia\u201d<\/strong>. Nast\u0119pnie w zak\u0142adce \u2018Prywatno\u015b\u0107 i bezpiecze\u0144stwo\u2019 kliknij w \u201eWyczy\u015b\u0107 dane przegl\u0105dania\u201d<\/strong>, zaznacz pierwsze 4 opcje i naci\u015bnij \u201eWyczy\u015b\u0107 dane\u201d<\/strong>.<\/p>\n

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2. Zmie\u0144 serwer DNS<\/strong><\/h4>\n

Na ca\u0142ym \u015bwiecie istnieje wiele serwer\u00f3w DNS, z kt\u00f3rych mo\u017cemy korzysta\u0107 bez dodatkowych op\u0142at. Jako \u017ce adres DNS Twojego komputera jest przydzielany automatycznie i mo\u017ce powodowa\u0107 problemy z po\u0142\u0105czeniem, powiniene\u015b rozwa\u017cy\u0107 wykorzystanie innych popularnych i bardziej niezawodnych serwer\u00f3w, takich jak np. Google DNS.<\/p> <\/div>\n<\/div>\n\n

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Aby zmieni\u0107 serwer DNS w systemie Windows, otw\u00f3rz Start, wpisz \u201encpa.cpl\u201d<\/strong>, po czym kliknij prawym przyciskiem myszy na aktywne po\u0142\u0105czenie internetowe i naci\u015bnij \u201eW\u0142a\u015bciwo\u015bci\u201d<\/strong>.<\/p>\n

Nast\u0119pnie z listy wybierz \u2018Protok\u00f3\u0142 internetowy w wersji 4 (TCP\/IPv4)\u2019, kliknij \u201eW\u0142a\u015bciwo\u015bci\u201d<\/strong> i na samym dole zaznacz \u201eU\u017cyj nast\u0119puj\u0105cych adres\u00f3w serwer\u00f3w DNS\u201d<\/strong>. Teraz w polu \u2018Preferowany serwer DNS\u2019 wpisz \u201e8.8.8.8\u201d<\/strong>, a w polu \u2018Alternatywny serwer DNS\u2019 \u2013 \u201e4.2.2.2\u201d<\/strong>.<\/p>\n

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3. Opr\u00f3\u017cnij DNS<\/strong><\/h4>\n

Windows i inne systemy operacyjne przechowuj\u0105 wszystkie dane DNS w pami\u0119ci podr\u0119cznej, kt\u00f3ra zawiera informacje dotycz\u0105ce odwiedzonych wcze\u015bniej witryn. Istot\u0105 tego przechowywania jest przy\u015bpieszenie po\u0142\u0105czenia mi\u0119dzy komputerem, a serwerem. Podobnie jak w przypadku pami\u0119ci podr\u0119cznej przegl\u0105darki, r\u00f3wnie\u017c tutaj pliki mog\u0105 by\u0107 przestarza\u0142e lub uszkodzone.<\/p> <\/div>\n<\/div>\n\n

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Najprostszym sposobem, aby opr\u00f3\u017cni\u0107 DNS jest naci\u015bni\u0119cie klawiszu Windows + R i wpisanie cmd. Nast\u0119pnie w otwartej konsoli wprowad\u017a komend\u0119 \u2018ipconfig \/flushdns\u2019<\/strong>, naci\u015bnij ENTER i zrestartuj komputer.<\/p>\n

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4. Zresetuj ustawienia sieciowe<\/strong><\/h4>\n

Ostatnim sposobem naprawy b\u0142\u0119du DNS lookup failed jest zresetowanie ustawie\u0144 sieciowych Windows. Jako \u017ce ta akcja reinstaluje wszystkie karty sieciowe aktualnie u\u017cywane w systemie, powinna by\u0107 wykonana w ostateczno\u015bci.<\/p> <\/div>\n<\/div>\n\n

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W celu wykonania resetu, otw\u00f3rz Start i kliknij ikon\u0119 ustawie\u0144. Wybierz zak\u0142adk\u0119 \u201eSie\u0107 i Internet\u201d<\/strong>, po czym naci\u015bnij \u201eResetowanie sieci\u201d<\/strong>. W otwartym oknie kliknij \u201eZresetuj teraz\u201d<\/strong>, a nast\u0119pnie uruchom ponownie komputer.<\/p>\n

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Odbieramy telefony, odpisujemy na maile, nie ukrywamy koszt\u00f3w, a dodatkowo oferujemy najszybsze pakiety hostingowe na rynku. Uwa\u017casz, \u017ce to zwroty marketingowe? Sprawd\u017a sam\/a!<\/p>\n

Je\u015bli nie b\u0119dziesz zadowolony\/a, zwr\u00f3cimy Ci pieni\u0105dze.
Twoje strony i sklepy przeniesiemy za darmo!<\/strong><\/p>\n

Hosting WordPress<\/a> – Hosting Magento<\/a><\/p><\/div>\n <\/div>\n<\/div>\n\n\n

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Je\u017celi masz jakiekolwiek pytania, skontaktuj si\u0119 z nami! Kliknij tutaj<\/a>.<\/p>\n

Chcesz dowiedzie\u0107 si\u0119 o nas troch\u0119 wi\u0119cej? Przejd\u017a na stron\u0119 JCHost.pl<\/a>.<\/p><\/div>\n <\/div>\n<\/div>\n\n <\/div>\n

\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

DNS lookup failed – co oznacza i jak naprawi\u0107? \u00a0 DNS lookup failed Microsoft Windows nie trzeba nikomu przedstawia\u0107. Jest to najpopularniejszy system operacyjny, kt\u00f3ry zosta\u0142 zainstalowany i dzia\u0142a na miliardach komputer\u00f3w. Podobnie jak ka\u017cdy inny system, nie jest wolny od wad, a jego u\u017cytkownicy mog\u0105 napotka\u0107 wiele irytuj\u0105cych b\u0142\u0119d\u00f3w. \u00a0 Cz\u0119\u015b\u0107 b\u0142\u0119d\u00f3w wy\u015bwietla si\u0119 […]<\/p>\n","protected":false},"author":1,"featured_media":4426,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"yoast_head":"\nDNS lookup failed - co oznacza i jak naprawi\u0107? - JCHost.pl<\/title>\n<meta name=\"description\" content=\"DNS lookup failed jest jednym z wielu b\u0142\u0119d\u00f3w, kt\u00f3re mog\u0105 wyst\u0105pi\u0107 u u\u017cytkownik\u00f3w systemu Windows. 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