.xfinity Domain

.xfinity is a delegated brand domain and not available for public registrations.

The .xfinity top-level domain is delegated and fully operational across Comcast brands and services. As a brand extension, registration remains limited to Comcast and its affiliates.

Other domain extensions for you to consider.

.xfinity Domain Information

Country flagLogo for .xfinity Domain

Broadband, television, and mobile services framed the .xfinity application in ICANN's 2012 New gTLD Program. It is a consumer service brand string filed alongside a corporate-level application by the same cable group, separating the name customers deal with from the name on the accounts.

Converged operators concentrate billing, content entitlements, and connectivity into a single subscriber login, which raises the value of any successful account compromise. Service-brand strings carry the risk that a consumer identity can be retired while the extension stays bound to it. The extension is not currently active in the DNS root zone and is not available for registration by any party.

Registry Contact and Nameservers

  • Sponsoring Organization
    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
    Nominet
    Minerva House,
    Edmund Halley Road,
    Oxford Science Park,
    Oxford,
    OX4 4DQ
    United Kingdom
    Email: [email protected]
    Voice: +44.1865332211
  • Technical Contact
    TLD Registry Services Technical
    Nominet
    Nominet
    Minerva House,
    Edmund Halley Road,
    Oxford Science Park,
    Oxford,
    OX4 4DQ
    United Kingdom
    Email: [email protected]
    Voice: +44.1865332211
  • Nameservers
    Host NameIP Address(es)
    dnsc.nic.xfinity 156.154.102.3
    dns2.nic.xfinity 103.49.83.7
    2401:fd80:403:0:0:0:0:7
    dns3.nic.xfinity 213.248.223.7
    2a01:618:407:0:0:0:0:7
    dns4.nic.xfinity 43.230.51.7
    2401:fd80:407:0:0:0:0:7
    dnsb.nic.xfinity 156.154.101.3
    dnsa.nic.xfinity 156.154.100.3
    2001:502:ad09:0:0:0:0:3
    dnsd.nic.xfinity 156.154.103.3
    dns1.nic.xfinity 213.248.219.7
    2a01:618:403:0:0:0:0:7