Domain History Free Lookup
Since 1995 domaintools has been tracking the whois history of millions of domains.
Domain history free lookup. 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. Whois history api returns all the historical whois records of a domain name that is saved in our local database. We keep track of all domains whois.
You can fetch whois history of any domain name through. Domain name lookup including whois history. These records are maintained in the domaintools database and available to subscription members.
Whois history allows domaintools members access to historical whois records.