CF1758869305557-tsm20250925114901

WWW.RTSAK.COM - 21.221.195.in-addr.arpa

Search for IP or hostnames:

21.221.195.in-addr.arpa checked at 2025-09-26T06:48:25.492Z 1130ms 53/53/53 100% R:17

21.221.195.in-addr.arpa

NSns.crihan.fr
A2001:660:7401:201::10 🇫🇷 RENATER
PTRns.crihan.fr
A195.221.20.10🇫🇷 RENATER
PTRns.crihan.fr
NSorion.utc.fr
A2001:660:4201:1::2 🇫🇷 RENATER
PTRdns1.utc.fr
A195.83.155.16🇫🇷 RENATER
PTRdns1.utc.fr
NSns1.syrhano.net
A193.52.218.19🇫🇷 RENATER
PTRns1.syrhano.net

221.195.in-addr.arpa

NSns2.nic.fr
NSns1.renater.fr
NSns2.renater.fr

Up

Starts with same word

Starts similarily

AI analysis

21.221.195.in-addr.arpa is the parent of 30.21.221.195.in-addr.arpa, 82.21.221.195.in-addr.arpa, 183.21.221.195.in-addr.arpa, 71.21.221.195.in-addr.arpa, 60.21.221.195.in-addr.arpa and a few other host names.

21.221.195.in-addr.arpa is delegated to three name servers ns.crihan.fr, orion.utc.fr and ns1.syrhano.net.

21.221.195.in-addr.arpa at least partially shares name servers with other domains, for instance festival-livre-rouen.fr, 139.220.195.in-addr.arpa, 11.226.5.in-addr.arpa, sa.u-picardie.fr and 152.83.195.in-addr.arpa.

These name servers are commonly used with the following name servers: gip.u-picardie.fr, omega.u-picardie.fr, ns.univ-angers.fr, nommay.univ-rouen.fr, ns1.univ-lehavre.fr, ns2.univ-lehavre.fr, corbu.gamsau.archi.fr, dns1.rouen.archi.fr, dns-srv1.ac-amiens.fr and mars.ac-creteil.fr.

Hosts with two IP numbers:

ns.crihan.fr points to: 2001:660:7401:201::10 and 195.221.20.10.

orion.utc.fr points to: 2001:660:4201:1::2 and 195.83.155.16.

Hosts with one IP number:

ns1.syrhano.net points to: 193.52.218.19.

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

REgPXFO CF johedugfp 2025-09-26