{"version":"1.0","provider_name":"Blog jdm.pl","provider_url":"https:\/\/jdm.pl\/blog","author_name":"Anna Starek-Wr\u00f3bel","author_url":"https:\/\/jdm.pl\/blog\/author\/anna-starek\/","title":"Propagacja DNS - dlaczego to trwa? - Blog jdm.pl","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"bLiOzGja8J\"><a href=\"https:\/\/jdm.pl\/blog\/propagacja-dns\/\">Propagacja DNS &#8211; dlaczego to trwa?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/jdm.pl\/blog\/propagacja-dns\/embed\/#?secret=bLiOzGja8J\" width=\"600\" height=\"338\" title=\"&#8222;Propagacja DNS &#8211; dlaczego to trwa?&#8221; &#8212; Blog jdm.pl\" data-secret=\"bLiOzGja8J\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/jdm.pl\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/jdm.pl\/blog\/wp-content\/uploads\/2018\/09\/propagacja-dns.png","thumbnail_width":1200,"thumbnail_height":628,"description":"Skr\u00f3t DNS oznacza System Nazw Domenowych (Domain Name System). Rozpowszechnienie nowego adresu IP domeny nazywane jest propagacj\u0105 DNS. Jego zadaniem jest t\u0142umaczenie nazw domenowych (np. jdm.pl) na adresy IP, kt\u00f3re s\u0105\u00a0nadawane urz\u0105dzeniom pod\u0142\u0105czonym do internetu. Ca\u0142o\u015b\u0107 mo\u017cna w prosty spos\u00f3b wyja\u015bni\u0107 &#8211; u\u017cytkownik wpisuje w przegl\u0105darce adres domeny, nast\u0119pnie system wysy\u0142a zapytanie do znanego mu [&hellip;]"}