CF1760571394420-tsm20251015201252

NSLIST.NET - 51.251.171.in-addr.arpa

Search for IP or hostnames:

51.251.171.in-addr.arpa checked at 2025-10-15T23:36:34.398Z 1110ms 44/44/44 100% R:13

51.251.171.in-addr.arpa

NSdns1.vietel.com.vn
A2402:800:20ff:1111::1 🇻🇳 Viettel
A203.113.131.1🇻🇳 Viettel
PTRdns1.vietel.com.vn
PTRdns1.viettel.com.vn
NSdns2.vietel.com.vn
A2402:800:20ff:2222::1 🇻🇳 Viettel
A203.113.188.2🇻🇳 Viettel
PTRdns2.vietel.com.vn
PTRdns2.viettel.com.vn

251.171.in-addr.arpa

PTRdynamic-ip-adsl.viettel.vn

Up

Starts with same word

Starts similarily

AI analysis

51.251.171.in-addr.arpa is a parent of 139.51.251.171.in-addr.arpa, 158.51.251.171.in-addr.arpa, 138.51.251.171.in-addr.arpa, 201.51.251.171.in-addr.arpa, 142.51.251.171.in-addr.arpa and a few other host names.

Two name servers dns1.vietel.com.vn and dns2.vietel.com.vn handle delegation for 51.251.171.in-addr.arpa.

51.251.171.in-addr.arpa uses the same name server setup as other domains, for example 201.212.125.in-addr.arpa, 14.244.171.in-addr.arpa, 121.234.125.in-addr.arpa, 118.231.220.in-addr.arpa and 9.244.171.in-addr.arpa.

Host names with two IP numbers:

dns1.vietel.com.vn points to: 2402:800:20ff:1111::1 and 203.113.131.1

dns2.vietel.com.vn points to: 2402:800:20ff:2222::1 and 203.113.188.2

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

HeexGhv CF johedugfp 2025-10-15