IPLIST.NET - 21.40.77.in-addr.arpa
Search for IP or hostnames:
21.40.77.in-addr.arpa checked at 2025-10-16T22:21:50.142Z 2689ms 37/37/37 100% R:1721.40.77.in-addr.arpa
| NS | ns3.sinn.ru | ||||||
| A | 2a01:620:1:a0ae::1:402 🇷🇺 Rostelecom | ||||||
| A | 213.59.199.165🇷🇺 Rostelecom | ||||||
| NS | ns4.sinn.ru | ||||||
| A | 188.128.82.237🇺🇦 Rostelecom | ||||||
40.77.in-addr.arpa
Starts with same word
Starts similarily
AI analysis
Two name servers ns3.sinn.ru and ns4.sinn.ru handle delegation for 21.40.77.in-addr.arpa.
21.40.77.in-addr.arpa uses the same name server setup as other domains, for example 219.144.195.in-addr.arpa, 68.40.77.in-addr.arpa, 201.144.195.in-addr.arpa, 64.40.77.in-addr.arpa and 0.40.77.in-addr.arpa.
Host names with two IP numbers:
The host name ns3.sinn.ru points to 2a01:620:1:a0ae::1:402 and 213.59.199.165.
Host names with one IP number:
The host name ns4.sinn.ru points to 188.128.82.237.
dbq