CF1760103444347-tsm20251010100059

IPLIST.NET - 21.54.93.in-addr.arpa

Search for IP or hostnames:

21.54.93.in-addr.arpa checked at 2025-10-10T13:37:24.331Z 338ms 44/44/44 100% R:10

21.54.93.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

54.93.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.54.93.in-addr.arpa is the parent of 134.21.54.93.in-addr.arpa.

21.54.93.in-addr.arpa's delegation uses two name servers, dns3.fastweb.it and dns4.fastweb.it.

21.54.93.in-addr.arpa shares the same name server setup as other domains, for example 32.45.93.in-addr.arpa, 245.236.2.in-addr.arpa, 220.51.93.in-addr.arpa, 69.101.62.in-addr.arpa and 205.33.93.in-addr.arpa.

Host names with two IPs:

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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