CF1759211787698-tsm20250929235914

NSLIST.NET - 203.21.201.in-addr.arpa

Search for IP or hostnames:

203.21.201.in-addr.arpa checked at 2025-09-30T05:56:27.617Z 465ms 38/38/38 100% R:14

203.21.201.in-addr.arpa

NSns.embratel.com.br
NSdns1.virtua.com.br
A201.6.4.15🇧🇷 Claro S.A. (NET)
PTRc906040f.virtua.com.br
NSdns2.virtua.com.br
A201.6.4.61🇧🇷 Claro S.A. (NET)
PTRc906043d.virtua.com.br

21.201.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

203.21.201.in-addr.arpa is delegated to three name servers: ns.embratel.com.br, dns1.virtua.com.br and dns2.virtua.com.br.

203.21.201.in-addr.arpa at least partially shares its name servers with other domains, for instance 10.61.189.in-addr.arpa, 51.82.201.in-addr.arpa, 104.32.189.in-addr.arpa, 113.80.201.in-addr.arpa and 70.83.201.in-addr.arpa.

These name servers are often used together with the name servers dns3.virtua.com.br.

Host names with a single IP:

dns1.virtua.com.br resolves to 201.6.4.15.

dns2.virtua.com.br resolves to 201.6.4.61.

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

kTVuzzB CF johedugfp 2025-09-30