CF1763126934732-tsm20251109205412

DNSWHOIS.INFO - 131.251.191.in-addr.arpa

Search for IP or hostnames:

131.251.191.in-addr.arpa checked at 2025-11-14T13:28:54.694Z 547ms 57/57/57 100% R:12 allDone:true timedOut:false

131.251.191.in-addr.arpa

NSdns1.gvt.net.br
A2804:7f4:2000:2000:200:146:72:5 🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services
A200.146.72.5🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services
PTR200.146.72.5.static.gvt.net.br
NSdns2.gvt.net.br
A2804:7f4:2000:2000:200:139:125:38 🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services
A200.139.125.38🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services
PTRgvt-host.gvt.net.br
NSdns3.gvt.net.br
A2804:7f4:2000:2000:186:215:69:150 🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services
A186.215.69.150🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services
PTR186.215.69.150.static.host.gvt.net.br

251.191.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

131.251.191.in-addr.arpa is the parent of 82.131.251.191.in-addr.arpa.

The delegation for 131.251.191.in-addr.arpa is handled by three name servers: dns1.gvt.net.br, dns2.gvt.net.br and dns3.gvt.net.br.

131.251.191.in-addr.arpa shares name servers with other domains at least partially, for example 242.58.187.in-addr.arpa, 44.86.201.in-addr.arpa, 215.19.177.in-addr.arpa, 103.212.186.in-addr.arpa and 233.158.177.in-addr.arpa.

These name servers are commonly used with dns4.gvt.net.br.

Host names with two IPs:

dns1.gvt.net.br points to 2804:7f4:2000:2000:200:146:72:5 and 200.146.72.5

dns2.gvt.net.br points to 2804:7f4:2000:2000:200:139:125:38 and 200.139.125.38

dns3.gvt.net.br points to 2804:7f4:2000:2000:186:215:69:150 and 186.215.69.150

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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