CF1759202368371-tsm20250929235914

IPLIST.NET - 131.139.in-addr.arpa

Search for IP or hostnames:

131.139.in-addr.arpa checked at 2025-09-30T03:19:28.351Z 255ms 48/48/48 100% R:11

131.139.in-addr.arpa

NSns1.s1.com
NSns2.s1.com
NSa1-72.akam.net
A2600:1401:2::48 🇺🇸 Akamai
PTRa1-72.akam.net
PTRns1-72.akam.net
A193.108.91.72🇳🇱 Akamai
PTRa1-72.akam.net
PTRns1-72.akam.net
NSa13-67.akam.net
A2600:1480:800::43 🇺🇸 Akamai
PTRa13-67.akam.net
PTRns2-67.akam.net
A2.22.230.67🇳🇱 Akamai
PTRa13-67.akam.net
PTRns2-67.akam.net

139.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

131.139.in-addr.arpa delegates to four name servers: ns1.s1.com, ns2.s1.com, a1-72.akam.net and a13-67.akam.net.

131.139.in-addr.arpa at least partially shares name servers with other domains, including seago.ch, maersk.com.br, shop.arkansasalumni.org, redalert3.net and penunderwriting.info.

These name servers are commonly used with a16-64.akam.net, a5-67.akam.net, a2-65.akam.net, a22-66.akam.net, a8-67.akam.net, a6-65.akam.net, a4-64.akam.net, a1-164.akam.net, a7-66.akam.net and a22-65.akam.net.

Host names with two IPs:

a1-72.akam.net points to 2600:1401:2::48 and 193.108.91.72

a13-67.akam.net points to 2600:1480:800::43 and 2.22.230.67

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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