ultimateDNS_®A Domain Name Company. Keeping the internet connected

Delegation Record for .COMCAST

(Generic top-level domain)

Sponsoring Organisation

Comcast IP Holdings I, LLC
c/o Comcast Capital Corporation
1201 North Market Street, Suite 100
Wilmington, Delaware 19801
United States

Administrative Contact

TLD Registry Services Management
Nominet
Minerva House,
Edmund Halley Road,
Oxford Science Park,
Oxford,
OX4 4DQ
United Kingdom
Email: registrymanagement@nominet.uk
Voice: +44.1865332211

Technical Contact

TLD Registry Services Technical
Nominet
Minerva House,
Edmund Halley Road,
Oxford Science Park,
Oxford,
OX4 4DQ
United Kingdom
Email: registrytechnical@nominet.uk
Voice: +44.1865332211

Name Servers

Host Name	IP Address(es)
dns4.nic.comcast	43.230.51.6 2401:fd80:407:0:0:0:0:6
dns2.nic.comcast	103.49.83.6 2401:fd80:403:0:0:0:0:6
dns1.nic.comcast	213.248.219.6 2a01:618:403:0:0:0:0:6
dnsb.nic.comcast	156.154.101.3 2001:502:2eda:0:0:0:0:3
dnsd.nic.comcast	156.154.103.3 2610:a1:1010:0:0:0:0:3
dnsc.nic.comcast	156.154.102.3 2610:a1:1009:0:0:0:0:3
dnsa.nic.comcast	156.154.100.3 2001:502:ad09:0:0:0:0:3
dns3.nic.comcast	213.248.223.6 2a01:618:407:0:0:0:0:6

Registry Information

URL for registration services: http://nic.comcast/
WHOIS Server: whois.nic.comcas

IANA Reports

Delegation of the .comcast domain to Comcast IP Holdings I, LLC (2016-07-05)

Record last updated 2021-10-19. Registration date 2016-06-16.

IANA is responsible for coordinating the Internet’s globally unique identifiers, and is operated by the Internet Corporation for Assigned Names and Numbers (ICANN).

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