CF1759367432373-tsm20251001211114

IPLIST.NET - 21.228.2.in-addr.arpa

Search for IP or hostnames:

21.228.2.in-addr.arpa checked at 2025-10-02T01:10:32.306Z 451ms 44/44/44 100% R:9

21.228.2.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

228.2.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.228.2.in-addr.arpa is a parent of 206.21.228.2.in-addr.arpa, 202.21.228.2.in-addr.arpa, 82.21.228.2.in-addr.arpa, 4.21.228.2.in-addr.arpa, 107.21.228.2.in-addr.arpa and a few other host names.

Two name servers dns3.fastweb.it and dns4.fastweb.it handle delegation for 21.228.2.in-addr.arpa.

21.228.2.in-addr.arpa uses the same name server setup as other domains, for example earth-prints.org, 35.40.93.in-addr.arpa, birraitalapilsen.com, mail-service.it and idsanacomp.com.

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.
dbq

mBhmZcs CF johedugfp 2025-10-02