Enter host name or IP address: 2 result(s) for 21.19.153.in-addr.arpa
namequery typeresultfirst seenlast seen
21.19.153.in-addr.arpa. NShalina.univ.gda.pl.
2022-10-19 10:55:082025-01-04 00:06:05
21.19.153.in-addr.arpa. NSns1.task.gda.pl.
2022-10-19 10:55:082025-01-04 00:06:05

WHOIS info for: 21.19.153.in-addr.arpa

No whois server is known for this kind of object.