WHOIS Domain Lookup
Look up domain ownership details:
A Whois domain lookup allows you to trace the ownership and tenure of a domain name. 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.
The Whois database contains details such as the registration date of the domain name, when it expires, ownership and contact information, nameserver information of the domain, the registrar via which the domain was purchased, etc.
If you have purchased a domain, the information stored with your Domain registrar is what is passed on to the Registry for the Whois database. Get in touch with your Registrar to make changes to the Whois contact information for each of your domains.