Enter host name or IP address: 2 result(s) for 21.4.209.in-addr.arpa
namequery typeresultfirst seenlast seen
21.4.209.in-addr.arpa. NSNS2.IJ.NET.
2023-04-14 02:14:212025-03-13 04:26:57
21.4.209.in-addr.arpa. NSASLAN.IJ.NET.
2023-04-14 02:14:212025-03-13 04:26:57

WHOIS info for: 21.4.209.in-addr.arpa

No whois server is known for this kind of object.