.xfinity Domain Delegation
.xfinity is a generic top-level domain (gTLD) managed by Comcast IP Holdings I, LLC. The URL for .xfinity domain registration services is http://nic.xfinity/, and the responsible WHOIS server is whois.nic.xfinity.
A top-level domain (TLD) is an internet domain name extension that is operated by the Internet Assigned Numbers Authority (IANA). One type of TLDs are generic top-level domains (gTLDs) which consist of 3 or more characters.
.xfinity Authoritative Information
|Type||Generic Top-Level Domain (gTLD)|
|Sponsoring Organisation||Comcast IP Holdings I, LLC|
Further information about the .xfinity root zone can be found at IANA. Click here for a full list of top-level domains.