.um domain extension

.um is the country code top-level domain (ccTLD) for the United States Minor Outlying Islands. However, the domain is currently not assigned to any sponsoring organization, and it is not present in the internet's root zone. This means that .um does not actually resolve on the internet and no new registrations are possible. The domain was effectively revoked in 2007, as documented in an IANA report from January 2007. It remains in the IANA database as a historical record, but with no active manager, administrative or technical contacts. The last update to the record occurred in April 2008. For all practical purposes, .um is a dormant relic of an earlier era of domain allocation.

.um was originally delegated in the early days of the internet. By the mid 2000s, IANA reevaluated its status and determined that the domain lacked a designated manager and had no functioning infrastructure. The formal revocation process concluded in 2007, removing the domain from the root zone. Since then, .um has remained unassigned and unused.