CF1763342702433-tsm20251116095642

IPLIST.NET - 247.251.23.in-addr.arpa

Search for IP or hostnames:

247.251.23.in-addr.arpa checked at 2025-11-17T01:25:02.417Z 293ms 61/61/61 100% R:15 allDone:true timedOut:false

247.251.23.in-addr.arpa

NSx1.amazonaws.com
A156.154.64.10🇺🇸 Neustar
PTRu1.amazonaws.com
NSx2.amazonaws.com
A156.154.65.10🇺🇸 Neustar
PTRu2.amazonaws.com
NSpdns1.ultradns.net
A2001:502:f3ff::1 🇺🇸 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 Neustar
PTRpdns1.ultradns.net
NSx3.amazonaws.org
A156.154.150.1🇺🇸 AS399161
PTRdns-01.ultradns2.com
NSx4.amazonaws.org
A204.74.120.1🇺🇸 AS399160
PTRdns-01.ultradns2.org

251.23.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

247.251.23.in-addr.arpa is the parent of 204.247.251.23.in-addr.arpa and 63.247.251.23.in-addr.arpa.

247.251.23.in-addr.arpa is delegated to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.

247.251.23.in-addr.arpa at least partially shares name servers with other domains, for instance arizonavrbo.com, hdfs.be, dupont.com.pe, portableoes.us and vilanao.fr.

These name servers are commonly used with pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns2.ultradns.net, pdns5.ultradns.info and pdns4.ultradns.org.

Host names with two IP numbers: pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

Host names with one IP number: x1.amazonaws.com points to 156.154.64.10; x2.amazonaws.com points to 156.154.65.10; x3.amazonaws.org points to 156.154.150.1; x4.amazonaws.org points to 204.74.120.1.

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