CF1763284665045-tsm20251109205412

IPLIST.NET - 21.249.87.in-addr.arpa

Search for IP or hostnames:

21.249.87.in-addr.arpa checked at 2025-11-16T09:17:45.031Z 306ms 36/36/36 100% R:16 allDone:true timedOut:false

21.249.87.in-addr.arpa

NSns2.tel.ru
A87.249.6.74🇷🇺 TEL-NET-AS
PTRns2.tel.ru
NSns.tel.ru
A87.249.5.150🇷🇺 TEL-NET-AS
PTRns.tel.ru

249.87.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

21.249.87.in-addr.arpa is delegated to two name servers: ns2.tel.ru and ns.tel.ru.

21.249.87.in-addr.arpa uses the same name server setup as other domains, including 232.248.89.in-addr.arpa, 20.249.87.in-addr.arpa, 186.68.109.in-addr.arpa, simple-tv.ru and 1.249.87.in-addr.arpa.

21.249.87.in-addr.arpa at least partially shares name servers with other domains; for instance ttktelecom.ru, technoavia.ru and gmv.ru.

Hostnames with a single IP

ns2.tel.ru resolves to: 87.249.6.74.

ns.tel.ru resolves to: 87.249.5.150.

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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