www.ssa.gov has address 23.205.107.77

This page provides an online version of the OS hostname and whois commands. It allows you to retrieve publicly available DNS and Whois information for any website or hostname through a single interface.

Whois info
cleantalk.org:~$ whois www.ssa.gov
Nameserver not found. >>> Last update of WHOIS database: 2025-12-21T15:07:39Z <<< WHOIS information is provided by the registry solely for query-based, informational purposes. Any information provided is "as is" without any guarantee of accuracy. You may not use such information to (a) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations; (b) enable high volume, automated, electronic processes that access the registry's systems or any ICANN-Accredited Registrar, except as reasonably necessary to register domain names or modify existing registrations; or (c) engage in or support unlawful behavior. We reserve the right to restrict or deny your access to the WHOIS database, and may modify these terms at any time.