The IANA WHOIS Service is provided using the WHOIS protocol on port 43. This web gateway will query this server and return the results. Accepted query arguments are domain names, IP addresses and AS numbers.


% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object

domain:       a.

organisation: RIPE NCC

nserver:      ns3.afrinic.net.
nserver:      ns3.lacnic.net.
nserver:      ns4.apnic.net.
nserver:      pri.authdns.ripe.net.
nserver:      sns-pb.isc.org.
nserver:      tinnie.arin.net.
ds-rdata:     167 8 2 e329de8e810a23961dc01f688fa63205044bd6a679eb8c3fe2cd0e3179da0018
ds-rdata:     61042 8 2 e5f2c3ecbadeb7e940826d8c2ec44abd2bea9665b780de9cbdbcad54dfa1ebe4

whois:        whois.ripe.net

changed:      2004-10-15
changed:      2018-09-25
source:       IANA