Question 1

What does the DNS History tool show?

Accepted Answer

The DNS History tool shows recorded current and past nameservers for a domain, including first seen and last seen dates when available.

Question 2

Where does the nameserver history come from?

Accepted Answer

Domainer24 retrieves recorded DNS history from the DNS Coffee domain API and presents it in a domain investor friendly format.

Question 3

Is nameserver history the same as WHOIS history?

Accepted Answer

No. Nameserver history tracks DNS delegation changes, while WHOIS or RDAP history tracks registration records. Both can be useful for domain due diligence.

Question 4

Why can some first seen dates be missing?

Accepted Answer

Historical DNS sources only show dates they have observed. Older or low-traffic domains may have partial history, and some archived records may only include a last seen date.

Check current and past nameservers for any domain