comcast (.comcast)

.comcast was a generic top-level domain created for Comcast, the American telecommunications giant. It was managed by Comcast IP Holdings I, LLC. The domain was intended for Comcast branded services and corporate use, but it was never widely adopted. It was never added to the root zone, meaning it never worked on the public internet. The .comcast domain was delegated in July 2016 and later revoked in February 2024. Today, the record serves as a historical footnote about a brand TLD that never launched.

Delegated to Comcast IP Holdings I, LLC in July 2016, the .comcast domain never appeared in the root zone. By February 2024, IANA revoked the delegation entirely. The domain was registered in June 2016 but never resolved.