CF1763779334579-tsm20251116095642

IPLIST.NET - 139.209.31.in-addr.arpa

Search for IP or hostnames:

139.209.31.in-addr.arpa checked at 2025-11-22T02:42:14.524Z 678ms 44/44/44 100% R:10 allDone:true timedOut:false

139.209.31.in-addr.arpa

NSns1.hringdu.is
A2a00:5000:0:a2::2 🇮🇸 Hringdu ehf
PTRns1.hringdu.is
A46.22.100.2🇮🇸 Hringdu ehf
PTRns1.hringdu.is
NSns2.hringdu.is
A2a01:7e00::f03c:94ff:fe92:4787 🇬🇧 AKAMAI-LINODE-AP
A139.162.244.194🇬🇧 AKAMAI-LINODE-AP
PTR139-162-244-194.ip.linodeusercontent.com

209.31.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

139.209.31.in-addr.arpa is the parent of 88.139.209.31.in-addr.arpa, 96.139.209.31.in-addr.arpa, 12.139.209.31.in-addr.arpa, 0.139.209.31.in-addr.arpa, 164.139.209.31.in-addr.arpa and a few other host names.

139.209.31.in-addr.arpa is delegated to two name servers ns1.hringdu.is and ns2.hringdu.is.

139.209.31.in-addr.arpa shares the same name server setup as other domains, for instance 151.209.31.in-addr.arpa, boga.is, 154.209.31.in-addr.arpa, 140.17.89.in-addr.arpa and 146.17.89.in-addr.arpa.

Host names with two IP numbers:

The host name ns1.hringdu.is points to 2a00:5000:0:a2::2 and 46.22.100.2; the host name ns2.hringdu.is points to 2a01:7e00::f03c:94ff:fe92:4787 and 139.162.244.194.

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