{"id":4967,"date":"2024-05-10T14:33:25","date_gmt":"2024-05-10T12:33:25","guid":{"rendered":"https:\/\/pixelis.pl\/?p=4967"},"modified":"2024-05-10T14:33:25","modified_gmt":"2024-05-10T12:33:25","slug":"whois","status":"publish","type":"post","link":"https:\/\/pixelis.pl\/en\/whois\/","title":{"rendered":"WHOIS"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-czym-jest-whois-system-informacji-o-domenach-internetowych\">What is WHOIS (Internet Domain Information System)?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WHOIS is a system providing access to public information about registered internet domains. It allows users to check domain availability, register domains, and obtain a range of data about already registered domains. It is an extremely useful tool for website administrators, network security professionals, and online businesses who need information about competitors or potential business partners.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What information can be obtained using WHOIS?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The WHOIS system provides a wide range of data about domains, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Domain owner details<\/strong>Name, surname, email address, phone number, mailing address. However, it&#039;s important to note that in some cases, for privacy reasons, the owner&#039;s details may be hidden.<\/li>\n\n\n\n<li><strong>DNS server addresses<\/strong>: This allows you to identify where the domain is hosted and what DNS servers are used.<\/li>\n\n\n\n<li><strong>Domain registration and expiration dates<\/strong>: This information is crucial, especially when checking domain availability or renewing it.<\/li>\n\n\n\n<li><strong>Recorder Information<\/strong>: The name of the company that registered the domain. This is important for understanding who to contact regarding domain management.<\/li>\n\n\n\n<li><strong>Hosting Information<\/strong>: Sometimes this information may be available, indicating where the domain is physically hosted.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Why is WHOIS important?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WHOIS serves a variety of purposes, including:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Security<\/strong>: Helps identify sources of potential threats and abuses on the Internet, enabling a faster response to security incidents.<\/li>\n\n\n\n<li><strong>Legal and business<\/strong>: Facilitates legal investigations, for example in the case of copyright infringement or other domain-related disputes.<\/li>\n\n\n\n<li><strong>Market research and analysis<\/strong>: Market analysts and internet marketers can use WHOIS data to analyze competitors and identify domain registration trends.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">WHOIS Limitations<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In response to growing privacy concerns, much of the information in WHOIS may be restricted or hidden, particularly in the context of the General Data Protection Regulation (GDPR) in Europe. This means that not all details are always publicly available.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Summary<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The WHOIS system is a key tool in managing internet domains, offering valuable insight into their structure and ownership. Despite its limitations, it remains a valuable database for many internet users, from IT specialists to lawyers and market researchers.<\/p>","protected":false},"excerpt":{"rendered":"<p>Czym jest WHOIS (System Informacji o Domenach Internetowych)? WHOIS to system pozwalaj\u0105cy na dost\u0119p do publicznych informacji na temat zarejestrowanych domen internetowych. Umo\u017cliwia on u\u017cytkownikom sprawdzanie dost\u0119pno\u015bci domen, ich rejestracji oraz uzyskiwanie szeregu danych o ju\u017c zarejestrowanych domenach. Jest to niezwykle przydatne narz\u0119dzie dla administrator\u00f3w stron internetowych, os\u00f3b zajmuj\u0105cych si\u0119 bezpiecze\u0144stwem sieci, a tak\u017ce dla [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82,104],"tags":[],"class_list":["post-4967","post","type-post","status-publish","format-standard","hentry","category-slowni","category-w"],"_links":{"self":[{"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/posts\/4967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/comments?post=4967"}],"version-history":[{"count":0,"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/posts\/4967\/revisions"}],"wp:attachment":[{"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/media?parent=4967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/categories?post=4967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pixelis.pl\/en\/wp-json\/wp\/v2\/tags?post=4967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}