CF1763783908426-tsm20251116095642

IPLIST.NET - 251.47.in-addr.arpa

Search for IP or hostnames:

251.47.in-addr.arpa checked at 2025-11-22T03:58:28.403Z 635ms 44/44/44 100% R:13 allDone:true timedOut:false

251.47.in-addr.arpa

NSrdns1.alidns.com
A2401:b180:4100::14 🇨🇳 CNNIC-ALIBABA-CN-NET-AP
A140.205.122.253🇨🇳 CNNIC-ALIBABA-CN-NET-AP
NSrdns2.alidns.com
A2401:b180:4100::15 🇨🇳 CNNIC-ALIBABA-CN-NET-AP
A140.205.122.243🇨🇳 CNNIC-ALIBABA-CN-NET-AP

47.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

251.47.in-addr.arpa is delegated to two name servers rdns1.alidns.com and rdns2.alidns.com.

251.47.in-addr.arpa shares the same name server setup as other domains, for instance 108.39.in-addr.arpa, 108.47.in-addr.arpa, 107.39.in-addr.arpa, 139.8.in-addr.arpa and 11.106.in-addr.arpa.

251.47.in-addr.arpa at least partially shares name servers with other domains, for instance 82.59.in-addr.arpa, 103.39.in-addr.arpa, 235.47.in-addr.arpa, 112.204.205.in-addr.arpa and 5.43.in-addr.arpa.

Host names with two IP numbers:

The host name rdns1.alidns.com points to 2401:b180:4100::14 and 140.205.122.253; the host name rdns2.alidns.com points to 2401:b180:4100::15 and 140.205.122.243.

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