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


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:     19000 8 2 bbbaa092503748c408e14924e40792d9dd08de7d30a1641373591a3a6978e837
ds-rdata:     51500 8 2 d89236f6074eb4b991d521d03694b6d3e046351a4cc983bef47db5d0ed393abb

whois:        whois.ripe.net

changed:      1999-07-01
changed:      2018-09-25
source:       IANA