Enter host name or IP address: 2 result(s) for 50.137.91.in-addr.arpa
namequery typeresultfirst seenlast seen
50.137.91.in-addr.arpa. NSavalon.iks-jena.de.
2021-10-06 06:22:202025-01-10 07:40:30
50.137.91.in-addr.arpa. NSbroceliande.iks-jena.de.
2021-10-06 06:22:202025-01-10 07:40:30

WHOIS info for: 50.137.91.in-addr.arpa

No whois server is known for this kind of object.