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:       88.in-addr.arpa

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:     53440 8 2 d4225721140d01a22cb389af6d67403a85a38847d4893825c849c089b2469b0b
ds-rdata:     6319 8 2 5e39c311907c79e6ca3ee1ee65e3648fe2c73c09371685eca74433c8231af1d4

whois:        whois.ripe.net

changed:      2004-04
changed:      2018-09-25
source:       IANA