CF1760997207345-tsm20251017082432

NSLIST.NET - 21.243.77.in-addr.arpa

Search for IP or hostnames:

21.243.77.in-addr.arpa checked at 2025-10-20T21:53:27.323Z 475ms 36/36/36 100% R:15

21.243.77.in-addr.arpa

NSns1.a1.rs
A77.243.16.81🇷🇸 Vip mobile d.o.o.
PTRns1.a1.rs
NSns2.a1.rs
A77.243.16.82🇷🇸 Vip mobile d.o.o.
PTRns2.a1.rs

243.77.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.243.77.in-addr.arpa is a parent of 221.21.243.77.in-addr.arpa and 161.21.243.77.in-addr.arpa.

21.243.77.in-addr.arpa is delegated to two name servers: ns1.a1.rs and ns2.a1.rs.

21.243.77.in-addr.arpa uses the same name server setup as other domains, for instance 107.120.188.in-addr.arpa, 113.120.188.in-addr.arpa, 117.120.188.in-addr.arpa, topnet.rs and 110.120.188.in-addr.arpa.

Host names with one IP number:

ns1.a1.rs points to: 77.243.16.81.

ns2.a1.rs points to: 77.243.16.82.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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