CF1762307283151-tsm20251104152717

IPLIST.NET - 140.221.91.in-addr.arpa

Search for IP or hostnames:

140.221.91.in-addr.arpa checked at 2025-11-05T01:48:03.109Z 1499ms 42/42/42 100% R:19

140.221.91.in-addr.arpa

NSns01.matfmc.ru
A46.61.243.134🇷🇺 ROSTELECOM-AS
PTRns01.matfmc.ru
NSns02.matfmc.ru
A176.100.242.134🇷🇺 MASTERBIT-AS
PTRptr-176.100.242.134.intel-port.ru

221.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

140.221.91.in-addr.arpa is parent of 180.140.221.91.in-addr.arpa, 227.140.221.91.in-addr.arpa, 235.140.221.91.in-addr.arpa and 224.140.221.91.in-addr.arpa.

140.221.91.in-addr.arpa is delegated to two name servers: ns01.matfmc.ru and ns02.matfmc.ru.

140.221.91.in-addr.arpa uses the same name server setup as other domains, for example 243.61.46.in-addr.arpa and gkovd.su.

140.221.91.in-addr.arpa at least partially shares name servers with other domains; for instance ivprf.ru, cv.gkovd.ru and matfmc.ru.

These name servers are often used together with ns.cs.gkovd.ru, aero.vs.gkovd.ru and ns1.cv.gkovd.ru.

Hostnames with a single IP

ns01.matfmc.ru resolves to: 46.61.243.134.

ns02.matfmc.ru resolves to: 176.100.242.134.

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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