CF1760835437687-tsm20251017082432

DNSWHOIS.INFO - 172.236.2.in-addr.arpa

Search for IP or hostnames:

172.236.2.in-addr.arpa checked at 2025-10-19T00:57:17.664Z 296ms 44/44/44 100% R:12

172.236.2.in-addr.arpa

NSdns3.fastweb.it
A2001:b00:4:5:3:: 🇮🇹 Fastweb
A85.18.87.69🇮🇹 Fastweb
PTRdns3.fastweb.it
NSdns4.fastweb.it
A2001:b00:4:8:3:: 🇮🇹 Fastweb
A213.140.22.93🇮🇹 Fastweb
PTRdns4.fastweb.it

236.2.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

172.236.2.in-addr.arpa is a parent of 168.172.236.2.in-addr.arpa and 172.172.236.2.in-addr.arpa.

172.236.2.in-addr.arpa is delegated to two name servers: dns3.fastweb.it and dns4.fastweb.it.

172.236.2.in-addr.arpa uses the same name server setup as other domains, for instance 44.231.2.in-addr.arpa, 246.228.2.in-addr.arpa, 42.57.93.in-addr.arpa, 28.235.2.in-addr.arpa and 100.46.93.in-addr.arpa.

Host names with two IP numbers:

The host dns3.fastweb.it points to 2001:b00:4:5:3:: and 85.18.87.69.

The host dns4.fastweb.it points to 2001:b00:4:8:3:: and 213.140.22.93.

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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