CF1763389887613-tsm20251116095642

WWW.RTSAK.COM - 91.237.2.in-addr.arpa

Search for IP or hostnames:

91.237.2.in-addr.arpa checked at 2025-11-17T14:31:27.580Z 333ms 44/44/44 100% R:8 allDone:true timedOut:false

91.237.2.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

237.2.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

91.237.2.in-addr.arpa is a parent of 242.91.237.2.in-addr.arpa.

Delegation for 91.237.2.in-addr.arpa rests with two name servers, dns3.fastweb.it and dns4.fastweb.it.

91.237.2.in-addr.arpa shares the same name server setup as other domains, including 137.58.93.in-addr.arpa, 49.37.93.in-addr.arpa, 193.223.92.in-addr.arpa, 58.60.93.in-addr.arpa and 98.236.2.in-addr.arpa.

Host names with two IP numbers: dns3.fastweb.it points to 2001:b00:4:5:3:: and 85.18.87.69; 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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