CF1759051104852-tsm20250927195623

NSLIST.NET - 21.233.2.in-addr.arpa

Search for IP or hostnames:

21.233.2.in-addr.arpa checked at 2025-09-28T09:18:24.820Z 532ms 44/44/44 100% R:13

21.233.2.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

233.2.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.233.2.in-addr.arpa is a parent of 21.21.233.2.in-addr.arpa.

Delegation for 21.233.2.in-addr.arpa rests with two name servers, dns3.fastweb.it and dns4.fastweb.it.

21.233.2.in-addr.arpa shares the same name server setup as other domains, including 68.38.93.in-addr.arpa, ip180.fastwebnet.it, leadermobile.md, 209.233.2.in-addr.arpa and aspeninstitute.it.

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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eziJsFF CF johedugfp 2025-09-28