Our WhoIs lookup is designed to help you perform a variety of whois lookup functions. WhoIs lets you perform a domain whois search, whois IP lookup and search the whois database for relevant information on domain registration and availability. This can help provide insight into a domain's history and additional information. Use WhoIs lookup anytime you want to perform a search to see who owns a domain name, how many pages from a site are listed with Google or even search WhoIs address listings for a website's owner.
If you are looking for a domain, WhoIs domain lookup can tell you if it's already owned by another entity and provide contact information for the domain name owner. WhoIs domain information can help you determine the proper contact for any domain listed in the Whois database. A WhoIs lookup identifies the administrator contact information, billing contact and the technical contact for each domain name listing or IP in the WhoIs database. A WhoIs IP search can also help you potentially determine the source of spam and other details related to a website.
In addition to looking up a domain by IP, Whois lookup can also help you validate your website code with one of several Domain and SEO tools including CSE HTML validator, W3C HTML validator and the CSS Validator. Each WhoIs tool identifies errors in your source code so that you can fix things like missing closing tags, errors in character encoding and more. No matter what DNS information you are looking for, WhoIs can help you identify anything related to domain names quickly and easily.
The Internet Protocol ( IP ) knows each logical host interface by a number, the so-called IP address. On any given network , this number must be unique among all the host interfaces that communicate through this network. Users of the Internet are sometimes given a host name in addition to their numerical IP address by their Internet service provider.
The IP addresses of users browsing the world wide web are used to enable communications with the server of the web site. Also, it is usually in the header of email messages one sends. In fact, for all programs that utilize the TCP/IP protocol , the sender IP address and destination IP address are required in order to establish communications and send data.
IPv6 is version 6 of the Internet Protocol; it was initially called IP Next Generation (IPng) when it was picked as the winner in the IETF's IPng selection process. IPv6 is intended to replace the previous standard, IPv4 , which only supports up to about 4 billion (4 x 109) addresses, whereas IPv6 supports up to about 3.4 x 1038 (340 undecillion) addresses.
Use Ip-Lookup to identify threat source.
Every machine that is on a TCP/IP network ( a local network, or the Internet ) has a unique Internet Protocol ( IP ) address.
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