CF1760677564478-tsm20251016114356

WWW.ROBTEX.COM - 13.21.177.in-addr.arpa

Search for IP or hostnames:

13.21.177.in-addr.arpa checked at 2025-10-17T05:06:04.397Z 555ms 84/84/84 100% R:16

13.21.177.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

Up

Starts with same word

Starts similarily

AI analysis

13.21.177.in-addr.arpa is a parent of 228.13.21.177.in-addr.arpa, 229.13.21.177.in-addr.arpa and 230.13.21.177.in-addr.arpa.

13.21.177.in-addr.arpa is delegated to three name servers: dns1.itsweb.com.br, dns2.itsweb.com.br and dns3.itsweb.com.br.

13.21.177.in-addr.arpa at least partially shares name servers with other domains, for instance 224.8.177.in-addr.arpa, 5.21.177.in-addr.arpa, 225.8.177.in-addr.arpa, 125.136.177.in-addr.arpa and 11.21.177.in-addr.arpa.

Host dns1.itsweb.com.br points to 2804:204:500::21 and 189.89.131.21; Host dns2.itsweb.com.br points to 2804:204:500::22 and 189.89.131.22; Host 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

MhiYvIE CF johedugfp 2025-10-17