Open WHOISbuilt by Just

.seat WHOIS lookup

.seat is managed by SEAT, S.A. (Sociedad Unipersonal). Its registry answers lookups over RDAP at rdap.nic.seat, so a .seat lookup here reads the registry directly.

Managed by

SEAT, S.A. (Sociedad Unipersonal)

As listed by IANA

RDAP

rdap.nic.seat

Lookups read the registry live

WHOIS server

whois.nic.seat

DNSSEC

Signed

The ending is signed in the root zone

In the root zone since

6 March 2015

What a .seat lookup shows

The registrar, when the domain was registered and when it expires, every status code in plain words, nameservers and DNSSEC, plus the mail setup read from DNS.

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Ending: .seat
Managed by: SEAT, S.A. (Sociedad Unipersonal)
RDAP base URL: https://rdap.nic.seat/
WHOIS server: whois.nic.seat
DNSSEC signed in the root: yes
Source: IANA root zone database and RDAP bootstrap, read 2026-10-31
Lookup URL: https://openwhois.org/#d=example.seat