CF1760067484535-tsm20251009080619

WWW.ROBTEX.COM - 10.21.177.in-addr.arpa

Search for IP or hostnames:

10.21.177.in-addr.arpa checked at 2025-10-10T03:38:04.514Z 267ms 81/81/81 100% R:14

10.21.177.in-addr.arpa

NSdns1.itsweb.com.br
A2804:204:500::21🇧🇷 ITS Telecomunicações
PTRdns1.itsweb.com.br
A189.89.131.21🇧🇷 ITS Telecomunicações
PTRdns1.itsweb.com.br
NSdns2.itsweb.com.br
A2804:204:500::22🇧🇷 ITS Telecomunicações
PTRdns2.istweb.com.br
A189.89.131.22🇧🇷 ITS Telecomunicações
PTRdns2.itsweb.com.br
NSdns3.itsweb.com.br
A2804:204:500:2::2🇧🇷 ITS Telecomunicações
PTRdns3.itsweb.com.br
A189.89.151.250🇧🇷 ITS Telecomunicações
PTRdns3.itsweb.com.br

21.177.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

The delegation for 10.21.177.in-addr.arpa is handled by three name servers: dns1.itsweb.com.br, dns2.itsweb.com.br and dns3.itsweb.com.br.

10.21.177.in-addr.arpa at least partially shares name servers with other domains, for instance 5.21.177.in-addr.arpa, 225.8.177.in-addr.arpa, 125.136.177.in-addr.arpa, 11.21.177.in-addr.arpa and 26.21.177.in-addr.arpa.

Two IP numbers per host:

dns1.itsweb.com.br points to 2804:204:500::21 and 189.89.131.21.

dns2.itsweb.com.br points to 2804:204:500::22 and 189.89.131.22.

dns3.itsweb.com.br points to 2804:204:500:2::2 and 189.89.151.250.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

WNbqRNv CF johedugfp 2025-10-10