Enter host name or IP address: 2 result(s) for 20.137.91.in-addr.arpa
namequery typeresultfirst seenlast seen
20.137.91.in-addr.arpa. NSavalon.iks-jena.de.
2021-07-19 08:21:062024-12-17 15:38:25
20.137.91.in-addr.arpa. NSbroceliande.iks-jena.de.
2021-07-19 08:21:062024-12-17 15:38:25

WHOIS info for: 20.137.91.in-addr.arpa

No whois server is known for this kind of object.