CF1760375433365-tsm20251012143351

IPLIST.NET - 151.221.137.in-addr.arpa

Search for IP or hostnames:

151.221.137.in-addr.arpa checked at 2025-10-13T17:10:33.341Z 117ms 64/64/64 100% R:12

151.221.137.in-addr.arpa

NSns1-37.azure-dns.com
A2603:1061:0:10::25 🇺🇸 Microsoft
PTRns1-37.azure-dns.com
A150.171.10.37🇺🇸 Microsoft
PTRns1-37.azure-dns.com
NSns4-37.azure-dns.info
A2620:1ec:bda:10::25 🇺🇸 Microsoft
PTRns4-37.azure-dns.info
A13.107.206.37🇺🇸 Microsoft
PTRns4-37.azure-dns.info
NSns2-37.azure-dns.net
A2620:1ec:8ec:10::25 🇺🇸 Microsoft
PTRns2-37.azure-dns.net
A150.171.16.37🇺🇸 Microsoft
PTRns2-37.azure-dns.net
NSns3-37.azure-dns.org
A2a01:111:4000:10::25 🇬🇧 Microsoft
PTRns3-37.azure-dns.org
A13.107.222.37🇺🇸 Microsoft
PTRns3-37.azure-dns.org

221.137.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

151.221.137.in-addr.arpa is a parent of 210.151.221.137.in-addr.arpa and 139.151.221.137.in-addr.arpa.

151.221.137.in-addr.arpa is delegated to four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.

151.221.137.in-addr.arpa at least partially shares name servers with other domains, for instance pgstorage.com, ahlers-italia.com, acp-tirol.at, agroforestrynetwork.org and uaenorth-01.azurewebsites.net.

Host names with two IP numbers:

ns1-37.azure-dns.com points to 2603:1061:0:10::25 and 150.171.10.37; ns4-37.azure-dns.info points to 2620:1ec:bda:10::25 and 13.107.206.37; ns2-37.azure-dns.net points to 2620:1ec:8ec:10::25 and 150.171.16.37; ns3-37.azure-dns.org points to 2a01:111:4000:10::25 and 13.107.222.37.

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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