CF1762320792177-tsm20251104152717

DNSWHOIS.INFO - 204.221.77.in-addr.arpa

Search for IP or hostnames:

204.221.77.in-addr.arpa checked at 2025-11-05T05:33:12.162Z 293ms 42/42/42 100% R:15

204.221.77.in-addr.arpa

NSns2.smartkom.ru
A77.221.203.2🇷🇺 SMARTKOM
PTRns2.kbit.ru
PTRns2.smartkom.ru
NSns.smartkom.ru
A77.221.200.2🇷🇺 SMARTKOM
PTRns.kbit.ru
PTRns.smartkom.ru

221.77.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

204.221.77.in-addr.arpa is a parent of 35.204.221.77.in-addr.arpa, 34.204.221.77.in-addr.arpa, 36.204.221.77.in-addr.arpa, 158.204.221.77.in-addr.arpa and 37.204.221.77.in-addr.arpa.

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

204.221.77.in-addr.arpa shares the same name server setup as other domains, for example 200.221.77.in-addr.arpa, mail55.ru, 48.67.176.in-addr.arpa, 199.221.77.in-addr.arpa and 215.221.77.in-addr.arpa.

204.221.77.in-addr.arpa partially shares name servers with other domains, for instance octan.ru, 205.221.77.in-addr.arpa, omsk-osma.ru and smartkom.ru.

These name servers are often used with ns.zsttk.ru and ns1.smartkom.ru.

Host names with one IP number:

The host ns2.smartkom.ru points to 77.221.203.2 and the host ns.smartkom.ru points to 77.221.200.2.

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