CF1760467510851-tsm20251014171359

DNSWHOIS.INFO - 251.233.77.in-addr.arpa

Search for IP or hostnames:

251.233.77.in-addr.arpa checked at 2025-10-14T18:45:10.813Z 339ms 47/47/47 100% R:15

251.233.77.in-addr.arpa

NSauth01.nianet.dk
A2a02:188:10c:5::2 🇩🇰 GlobalConnect AS31027
PTRauth01.nianet.dk
A152.115.84.170🇩🇰 GlobalConnect AS31027
PTRauth01.nianet.dk
NSauth02.nianet.dk
A2a02:188:2:d5::3 🇩🇰 GlobalConnect AS31027
PTRauth02.nianet.dk
A77.233.240.209🇩🇰 GlobalConnect AS31027
PTRauth02.nianet.dk

233.77.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

251.233.77.in-addr.arpa is a parent of 185.251.233.77.in-addr.arpa and 101.251.233.77.in-addr.arpa.

251.233.77.in-addr.arpa is delegated to two name servers: auth01.nianet.dk and auth02.nianet.dk.

251.233.77.in-addr.arpa uses the same name server setup as other domains, for instance 209.74.217.in-addr.arpa, 24.116.87.in-addr.arpa, 131.49.37.in-addr.arpa, 112.60.212.in-addr.arpa and 114.243.80.in-addr.arpa.

251.233.77.in-addr.arpa shares name servers with other domains at least partially, for instance 43.115.152.in-addr.arpa, 231.233.77.in-addr.arpa, 213.116.217.in-addr.arpa, 201.116.62.in-addr.arpa and 186.153.78.in-addr.arpa.

Host names with two IP numbers:

The host auth01.nianet.dk points to 2a02:188:10c:5::2 and 152.115.84.170.

The host auth02.nianet.dk points to 2a02:188:2:d5::3 and 77.233.240.209.

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

oqvVWyB CF johedugfp 2025-10-14