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:     10589 8 2 31df6c411ea20ffdcacfbc29bd4ec8cd1c3d0eee36dbf27aab69b2de19f9ef5d
ds-rdata:     45571 8 2 0e3caed55a609af6bc01030a4167eac4e1e98638cbb0fe843517279f91a29538

whois:        whois.ripe.net

changed:      2002-11-02
changed:      2018-09-25
source:       IANA