<!DOCTYPE html><html lang="en" > <head> <meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>Check server: Check host - online website monitoring</title><meta name="keywords" content="website monitoring, check website, DNS from different locations, check server, IP location, IP calculator, ping server, check ip" /><meta name="description" content="Check server: website monitoring with useful tools, Check IP, Check website "/><meta http-equiv="content-type" content="text/html; charset=utf-8" /><meta name="author" content="Check-Host.net" /><meta name="robots" content="all" /><link rel="manifest" href="/manifest.json" /><link rel="icon" href="/checkhost-favicon.png" type="image/png" /><style type="text/css" title="checkhost" media="screen"> @import "/css/chstyle.css?1746434131";</style><script type="text/javascript" src="/js/chbase.js?1746434131"></script><script type="text/javascript" src="/js/lang.en.js?1695012830"></script> <link href="https://check-host.net/" rel="canonical" /> <link href="https://check-host.net/" hreflang="x-default" rel="alternate" /><link href="https://check-host.net/?lang=en" hreflang="en" rel="alternate" /><link href="https://check-host.net/?lang=ru" hreflang="ru" rel="alternate" /> </head> <body> <div class="container w-full max-w-5xl mx-auto pt-2"> <nav></nav> <div id="youripd" class="gap-1.5 sm:gap-0 flex sm:flex-row flex-col justify-items-end text-sm leading-relaxed mb-2 md:mb-3 rounded"> <div id="insideyourip" class="flex-auto pl-2 bg-ch-orange rounded sm:rounded-none sm:rounded-l overflow-hidden whitespace-nowrap text-ellipsis rounded-r sm:rounded-none"> <span class="text-white font-bold">Loading IP address geographic location...</span> <script type="text/javascript" src="/ip/widget.js" async></script> </div> <div class="hostabq ru-elative o-p-lace-sel-f-end o-s-elf-end pl-1.5 pr-2 rounded sm:rounded-none sm:rounded-r text-right sm:text-left bg-ch-purple text-white font-semibold pr-5" id="antkeayvhaeaprivatealps" style="white-space: nowrap"> <div class="specjo flex"> <div class="w-4"><img class="align-middle inline h-4 w-4" src="/images/palps.png"></div> <div class="ml-1"><a onclick="window.location='https://private'+'alps.net/'">Offshore Cloud Services</a></div></div> <span class="alxan"><img class="w-3" src="/images/closeq.svg"></span> </div> <div> </div> </div> <div class="flex bg-gray-200 pt-1 rounded-t"></div> <div id="tools" class="flex flex-row bg-gray-50 border-x border-gray-200"> <div id="logo" class="basis-3/12 md:basis-2/12 pt-3 pl-3 md:pl-6 pr-1 md:pr-0"> <div class="float-right sm:float-none mr-2 sm:mr-0"> <a href="/"><img class="max-h-8 min-h-8 sm:min-h-16 sm:max-h-16" src="/images/mainlogo.png"></a> </div> </div> <div class="basis-8/12 text-left"> <form action="/ip-info" style="padding-top: 4px;"> <div class="field mt-2 mb-3"> <input class="w-full py-0.5 px-2 rounded border border-gray-400 text-lg" type="search" name="host" id="hostip" value="" autofocus placeholder="Hostname or IP address" /> </div> <input type="hidden" name="csrf_token" value="509e9e93c792c60223098f7ebbac908505578881"> <div class="buttons-old grid grid-flow-col auto-cols-max sm:grid-rows-1 grid-rows-2 gap-x-4 gap-y-2 mb-2"> <div> <input class="w-full action_btn " type="button" name="info" value="Info" /> </div> <div> <input class="w-full action_btn " type="button" name="ping" value="Ping" /> </div> <div> <input class="w-full action_btn " type="button" name="http" value="HTTP" /> </div> <div> <input class="w-full action_btn " type="button" name="tcp" value="TCP port" /> </div> <div> <input class="w-full action_btn " type="button" name="udp" value="UDP port" /> </div> <div> <input class="w-full action_btn " type="button" name="dns" value="DNS" /> </div> </div> </form> </div> <div class="basis-1/12 md:basis-2/12"></div> </div> <div class="flex bg-gray-200 pt-1 mb-2 rounded-b"></div> <div id="amain" class="flex w-full"> <div class="ru-elative w-full" id="antkeayvhaeaaeza-b"> <div class="mb-2"> <a href="https://aeza.net/?ref=checkhost_en"> <img class="w-full" src="/images/baeza-en.png"> </a></div> <span class="alxan"><img class="w-3" src="/images/closeq.svg"></span> </div> </div> <div class="flex border-x border-t border-gray-200 bg-gray-100 rounded-t "> <div class="text-center basis-11/12"> <h1>About <div class="inline-block"><span class="break-all bg-neutral-200 px-1">check-host.net</span></div></h1> </div> <div id="lang-selector" class="mr-1 mb-1 basis-1/12 text-right"> <a class="hover:opacity-75" href="/?lang=en" title="English version"><img class="inline w-5" src="/images/uk-lang.png" alt="uk" /></a> <a class="hover:opacity-75" href="/?lang=ru" title="Русская версия"><img class="inline w-5" src="/images/ru-lang.png" alt="ru" /></a> </div> </div> <div id="content2" class="py-2.5 bg-gray-light border-x border-gray-200 text-sm"> <div class="pl-3.5 pr-3.5 text-left"> <div class=""> <p><strong>Check-Host.net</strong> is an online tool for checking availability of websites, servers, hosts and IP addresses. It provides domain and IP address location data from a few geolocation IP databases and whois as well.</p> <div class="intro grid xs:grid-cols-2 sm:grid-rows-5 my-3 gap-2.5 gap-y-3.5"> <div onclick="window.location='/ip-info'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/ip-info">IP Info</a> helps to know geolocation data of IP address or hostname: country, region, city, ZIP/postal code, time zone, local time, IP range, ISP, organization. </div> <div onclick="window.location='/check-ping'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/check-ping">Ping</a> allows to test the reachability of a host, to measure network latency and packets loss from different servers in the world. </div> <div onclick="window.location='/check-http'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/check-http">HTTP</a> is for checking website's response performance and availability from many countries and datacenters. </div> <div onclick="window.location='/check-dns'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/check-dns">DNS</a> is for retrieving A, AAAA and PTR records with TTL (time-to-live) from nameservers around the world for checking updates on DNS servers. </div> <div onclick="window.location='/check-tcp'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/check-tcp">TCP port</a> checks the possibility of a TCP connection to host's specified port. </div> <div onclick="window.location='/check-udp'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/check-udp">UDP port</a> checks the possibility of a communication over UDP protocol using host's specified port. </div> <div onclick="window.location='/subnet-calculator'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/subnet-calculator">Subnet calculator</a> converts IP address range to CIDR (Classless Inter-Domain Routing) and vice versa - CIDR to IP address range. </div> <div onclick="window.location='/terminal'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/terminal">Live server terminal</a> is a real server (Linux or Windows) with enabled network with an access over web for diagnostic or testing purposes. </div> <div onclick="window.location='/about/api'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/about/api">API</a> - documentation for API to build own monitoring solution </div> <div onclick="window.location='/about/faq'" class="bg-gray-100 hover:bg-gray-200 p-1.5 cursor-pointer "><a href="/about/faq">FAQ</a> - answers to questions about the website usage and options. </div> </div> <div class="my-3 bg-gray-100 p-1.5"> <div class="font-semibold mb-2">Latest news</div> <div class="flex gap-2 mb-2"> <div class="flex-none news-date">23.12.2024</div> <div class="flex-auto news-text"> New article <a href="/articles/how_to_choose_hosting_guide?lang=en">"How to choose a hosting provider: a detailed guide"</a> </div> </div> <div class="flex gap-2 mb-2"> <div class="flex-none news-date">21.10.2024</div> <div class="flex-auto news-text"> CloudFlare CDN geolocation information for "IP info" page for <a href="https://check-host.net/me">your IP address</a>. See how your location looks like for websites behind CloudFlare CDN (based on CloudFlare's <a href="https://developers.cloudflare.com/network/ip-geolocation/">CF-IPCountry</a> header): <a href="https://check-host.net/me">https://check-host.net/me</a> </div> </div> <div class="flex gap-2 mb-2"> <div class="flex-none news-date">12.04.2024</div> <div class="flex-auto news-text"> New useful free tool: <a href="/terminal">Live server terminal</a>, for diagnostic and testing purposes. <a href='javascript:void(0)' onclick='play_video_in_hidden_container("video-terminal")'>Demo video <img class="w-4 inline" src="/images/view.svg" /></a>. <div class="hidden mt-2" id="video-terminal"> <video id="video-terminal-player" controls="controls" preload="none" class="w-full"> <source src="/video/terminal-usage.mp4" type="video/mp4" /> Sorry, your browser does not support embedded videos, you can <a href="/video/terminal-usage.mp4">download it</a> </video> </div> </div> </div> <div class="flex gap-2 mb-2"> <div class="flex-none news-date">08.12.2023</div> <div class="flex-auto news-text"> New article <a href="/articles/am_i_under_ddos_attack?lang=en">"Am I under DDoS attack?"</a> </div> </div> <div class="flex gap-2 mb-2"> <div class="flex-none news-date">10.09.2023</div> <div class="flex-auto news-text">Web design for the website is responsive now </div> </div></div> </div> <div class="my-3.5"> <div class="ru-elative" id="antkeayvhaeapp-juiaryt"> <div class=""> <div class="hidden blockxs"><a class="cursor-pointer" onclick="window.location='https://ddos-guard.net/web-protection?utm_source=check-host&utm_medium=banner&utm_campaign=check-host_banner_l7_en_desktop'"> <img class="w-full" src="/images/ypndguarg-en.png"></a></div><div class="hiddenxs"><a class="cursor-pointer" onclick="window.location='https://ddos-guard.net/web-protection?utm_source=check-host&utm_medium=banner&utm_campaign=check-host_banner_l7_en_mob'"> <img class="w-full opacity-90" src="/images/ympndguarg-en.png"></a></div> </div> <span class="alxan"><img class="w-3" src="/images/closeq.svg"></span> </div> </div> <div class=""> <div class="ru-elative" id="antkeayvhaeapp-juiaryt2"> <div class=""> <div class="hidden blockxs"><a class="cursor-pointer" onclick="window.location='https://ddos-guard.net/hosting?utm_source=check-host&utm_medium=banner&utm_campaign=check-host_banner_hosting_en_desktop'"> <img class="w-full" src="/images/ypndguarg2-sale-en.png"></a></div><div class="hiddenxs"><a class="cursor-pointer" onclick="window.location='https://ddos-guard.net/hosting?utm_source=check-host&utm_medium=banner&utm_campaign=check-host_banner_hosting_en_desktop'"> <img class="w-full opacity-90" src="/images/ympndguarg2-sale-en.png"></a></div> </div> <span class="alxan"><img class="w-3" src="/images/closeq.svg"></span> </div> </div> <div class="mt-2.5"> </div> </div> </div> <div class="flex bg-gray-200 pt-1 mb-3 rounded-b"></div> <footer class="mb-3 text-sm"> <div> <ul class="list-reset flex flex-wrap gap-x-4 justify-center my-1.5"> <li><a href="/ip-info" title="IP location">IP info</a></li> <li><a href="/check-ping" title="Ping server online">Ping</a></li> <li><a href="/check-http" title="HTTP monitoring">HTTP</a></li> <li><a href="/check-tcp" title="TCP connect, check port">TCP port</a></li> <li><a href="/check-udp" title="UDP connect, check port">UDP port</a></li> <li><a href="/check-dns" title="DNS monitoring">DNS</a></li> </ul> </div> <div> <ul class="list-reset flex flex-wrap gap-x-4 justify-center"> <li><a href="/news" title="News of website monitoring project">News</a></li> <li><a href="/about/faq" title="FAQ">FAQ</a></li> <li><a href="/articles" title="Articles">Articles</a></li> <li><a href="/about/api" title="Check-Host API">API</a></li> <li><a href="/terminal" title="Terminal">Terminal</a></li> <li><a href="/contacts" title="Contact us, feedbacks">Contacts</a></li> </ul> </div> <div id="apps" class="flex justify-center my-1.5"> <a class="mr-4 hover:opacity-75" href="https://twitter.com/checkhost" title="Twitter"><img class="w-6" alt="Twitter" src="/images/tw2.png"></a> <a class="mr-4 hover:opacity-75" href="https://telegram.me/checkhostbot" title="Telegram Bot"><img class="w-6" src="/images/tg2.png" alt="Telegram Bot"></a> </div> <div class="flex justify-center text-sm"> Copyright Check-Host.net © 2010-2025 </div> </footer> </div> </body></html> 
