Enter host name or IP address: 2 result(s) for 21.208.192.in-addr.arpa
namequery typeresultfirst seenlast seen
21.208.192.in-addr.arpa. NSfulcrum.doe.gov.
2023-01-15 02:24:422023-01-15 02:24:42
21.208.192.in-addr.arpa. NSfoxbat.doe.gov.
2023-01-15 02:24:422023-01-15 02:24:42

WHOIS info for: 21.208.192.in-addr.arpa

No whois server is known for this kind of object.