Who runs the federal web, and what quietly changes.

Registry

Who owns each federal .gov apex domain, and the published security contact. Searching 1,338 domains from CISA’s public registry. For the change history, filterable by flag, see Activity.

DomainOrganizationSecurity contactFlag
heritageabroad.govU.S. Commission for the Preservation of Americas Heritage Abroad · USCPAHAari@thetechmensch.comforeign contact
iad.govDepartment of Defense · National Security AgencyNjsause@nsa.gov
read.govLibrary of Congresssecurity@loc.gov
robodeidentidad.govFederal Trade Commissionsecurity@ftc.gov
Registry · Daylight