CF1763579122389-tsm20251116095642

WWW.RTSAK.COM - 85.48.193.in-addr.arpa

Search for IP or hostnames:

85.48.193.in-addr.arpa checked at 2025-11-19T19:05:22.271Z 1195ms 49/49/49 100% R:15 allDone:true timedOut:false

85.48.193.in-addr.arpa

NSext-dns-2.cern.ch
A2001:1458:1:2::100:85 🇨🇭 CERN
PTRext-dns-2.cern.ch
A192.91.245.85🇨🇭 CERN
PTRext-dns-2.cern.ch
NSccpntc3.in2p3.fr
A134.158.69.191🇫🇷 IN2P3
PTRccpntc3.in2p3.fr
NSccpnvx.in2p3.fr
A134.158.69.104🇫🇷 IN2P3
PTRccpnvx.in2p3.fr

48.193.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

85.48.193.in-addr.arpa is a parent of 5.85.48.193.in-addr.arpa.

85.48.193.in-addr.arpa is delegated to three name servers: ext-dns-2.cern.ch, ccpntc3.in2p3.fr and ccpnvx.in2p3.fr.

At least part of the name servers for 85.48.193.in-addr.arpa are shared with other domains, for instance ifcs.ch, oms.org, nikhef.nl, cixp.ch and cr.cnaf.infn.it.

these name servers are commonly used with the name servers ext-dns-1.cern.ch, dns.ens-lyon.fr, adminlinuxs.ijclab.in2p3.fr, quattorsrv.ijclab.in2p3.fr, dns2.ens-lyon.fr, scsnms.switch.ch, ns4.cnrs.fr, ns2.nic.fr, whqdns1.who.int and whqdns2.who.int.

Two IP numbers for a host name:

ext-dns-2.cern.ch points to 2001:1458:1:2::100:85 and 192.91.245.85.

One IP number for a host name:

ccpntc3.in2p3.fr points to 134.158.69.191.

ccpnvx.in2p3.fr points to 134.158.69.104.

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