Domain Name System Lookup
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.
Domain name system lookup. A whois ip search can also help you potentially determine the source of spam and other details related to a website. Similar to how all houses are registered with a governing authority all domain name registries maintain a record of information about every domain name purchased through them along with who owns it and the date till which it has been purchased. Enter a domain name and select record type to get a specific record or keep default to fetch all dns records. Or search for the domain in whois lookup.
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 domain lookup allows you to trace the ownership and tenure of a domain name.