CF1760384530940-tsm20251012143351

MXLIST.NET - 4.2.0.3.0.6.6.0.1.0.0.2.ip6.arpa

Search for IP or hostnames:

4.2.0.3.0.6.6.0.1.0.0.2.ip6.arpa checked at 2025-10-13T19:42:10.918Z 293ms 52/52/52 100% R:17

4.2.0.3.0.6.6.0.1.0.0.2.ip6.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
NSdns.ens-lyon.fr
A140.77.167.2🇫🇷 FR-LyRES
PTRdns.ens-lyon.fr
NSccpntc3.in2p3.fr
A134.158.69.191🇫🇷 IN2P3
PTRccpntc3.in2p3.fr
NSccpnvx.in2p3.fr
A134.158.69.104🇫🇷 IN2P3
PTRccpnvx.in2p3.fr

2.0.3.0.6.6.0.1.0.0.2.ip6.arpa

Starts with same word

Starts similarily

AI analysis

4.2.0.3.0.6.6.0.1.0.0.2.ip6.arpa delegates to four name servers: ext-dns-2.cern.ch, dns.ens-lyon.fr, ccpntc3.in2p3.fr and ccpnvx.in2p3.fr.

4.2.0.3.0.6.6.0.1.0.0.2.ip6.arpa at least partially shares name servers with other domains, for instance db-lb-122.cern.ch, egi.eu, formaterre.fr, visit.cern and 199.16.192.in-addr.arpa.

these name servers are commonly used with ext-dns-1.cern.ch, dns2.ens-lyon.fr, adminlinuxs.ijclab.in2p3.fr, scsnms.switch.ch, quattorsrv.ijclab.in2p3.fr, ns2.nic.fr, whqdns1.who.int, whqdns2.who.int, whqdns3.who.int and ns4.cnrs.fr.

Host names with two IP numbers:

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

Host names with one IP number:

dns.ens-lyon.fr points to 140.77.167.2

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.
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ANqtFLu CF johedugfp 2025-10-13