IANA WHOIS Service

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:       93.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:     38344 8 2 9f4f400d28863e7a6991b97e2cda7d905008d523d67542cb9bed7d5604b433a6
ds-rdata:     54629 8 2 831b7f6debe7785cb1b59c47135e2411d1511f14890bfffae24b5b4c2a5ca197

whois:        whois.ripe.net

changed:      2007-03
changed:      2018-09-25
source:       IANA