Is there a tool or method for finding out when a domain changed its nameservers to the present nameservers? In this case, the change of nameservers also resulted in a change of web page, but Google doesn't have a cache for this domain and archive.org won't have the info (if at all) for months and months. I just want to find out approximately when a particular domain started resolving to a new server. What about the "Last updated" field in the .uk WHOIS? Would a change of nameservers necessarily change the "Last updated" date?