CF1763498463843-tsm20251116095642

WWW.RTSAK.COM - 4.21.47.in-addr.arpa

Search for IP or hostnames:

4.21.47.in-addr.arpa checked at 2025-11-18T20:41:03.732Z 850ms 36/36/36 100% R:7 allDone:true timedOut:false

4.21.47.in-addr.arpa

NSauthns1.cvnet.com
A167.206.13.20🇺🇸 AS6128
PTRdns1.cvnet.com
NSauthns1.cv.net
A167.206.12.12🇺🇸 AS6128
PTRdns1.cv.net

21.47.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

4.21.47.in-addr.arpa has 162.4.21.47.in-addr.arpa, 164.4.21.47.in-addr.arpa and 165.4.21.47.in-addr.arpa as children.

Two name servers authns1.cvnet.com and authns1.cv.net handle the delegation for 4.21.47.in-addr.arpa.

4.21.47.in-addr.arpa shares the same name server setup as other domains, for example 189.87.67.in-addr.arpa, 143.74.69.in-addr.arpa, 144.56.96.in-addr.arpa, 35.45.24.in-addr.arpa and 80.38.24.in-addr.arpa.

Host names with one IP number:

authns1.cvnet.com points to 167.206.13.20; authns1.cv.net points to 167.206.12.12.

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