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. By submitting any personal data, you acknowledge and agree that the personal data submitted will be processed in accordance with our Privacy Policy, and you agree to abide by the website Terms of Service.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object domain: CAPITALONE organisation: Capital One Financial Corporation address: 1680 Capital One Drive address: McLean VA 22102 address: United States of America (the) contact: administrative name: Brand Governance organisation: Capital One Financial Corporation address: 1680 Capital One Drive address: McLean VA 22102 address: United States of America (the) phone: +1 302 636 5400 e-mail: capitalonegtld@gcd.com contact: technical name: IANA Contact organisation: GoDaddy Registry address: 100 S. Mill Ave, Suite 1600 address: Tempe AZ 85281 address: United States of America (the) phone: +1 480 505 8800 e-mail: iana@registry.godaddy nserver: A.NIC.CAPITALONE 2001:dcd:1:0:0:0:0:9 37.209.192.9 nserver: B.NIC.CAPITALONE 2001:dcd:2:0:0:0:0:9 37.209.194.9 nserver: C.NIC.CAPITALONE 2001:dcd:3:0:0:0:0:9 37.209.196.9 nserver: X.NIC.CAPITALONE 156.154.172.82 2610:a1:1074:0:0:0:1:82 nserver: Y.NIC.CAPITALONE 156.154.173.82 2610:a1:1075:0:0:0:1:82 nserver: Z.NIC.CAPITALONE 156.154.174.82 2610:a1:1076:0:0:0:1:82 ds-rdata: 16365 8 2 017564f7c0204b23e19605e08e5dcf57c286d6d5097b53440de91d4f04d3abac ds-rdata: 35674 8 2 18a369b6ca7ecd8c34858091e85c169d7d7df070b019a714e8928f6489ed4985 whois: whois.nic.capitalone status: ACTIVE remarks: Registration information: http://www.capitalone.com created: 2016-08-04 changed: 2025-08-13 source: IANA