CF1761889281849-tsm20251029173950

WWW.ROBTEX.COM - library.cern

Search for IP or hostnames:

library.cern checked at 2025-10-31T05:41:21.776Z 529ms 93/93/93 100% R:9

library.cern

NSext-dns-1.cern.ch
A2001:1458:1:1::5🇨🇭 CERN
PTRext-dns-1.cern.ch
A192.65.187.5🇨🇭 CERN
PTRext-dns-1.cern.ch
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
A2001:1458:d00:3c::100:d7🇨🇭 CERN
PTRlbaas-fc36cd0e-c9d9-466e-9869-b292a072f417.cern.ch
A188.184.76.146🇨🇭 CERN
PTRlbaas-fc36cd0e-c9d9-466e-9869-b292a072f417.cern.ch

cern

NSa0.nic.cern
NSa2.nic.cern
NSb0.nic.cern
NSc0.nic.cern

Starts with same word

Starts similarily

AI analysis

The entity library.cern points to two IP numbers: 2001:1458:d00:3c::100:d7 and 188.184.76.146.

For instance, other host names cms.cern, europeanstrategy.cern, visit.cern, clear.cern and cixp.net share IP numbers with library.cern.

library.cern is delegated to two name servers: ext-dns-1.cern.ch and ext-dns-2.cern.ch.

library.cern uses the same name server setup as other domains such as scienceinschool.org, www.cern, cixp.net, openlab.cern and linuxsoft.cern.ch.

library.cern shares name servers with other domains at least partially, for example 86.48.193.in-addr.arpa, pmnch.org, 165.190.194.in-addr.arpa, 243.91.192.in-addr.arpa and 69.70.192.in-addr.arpa.

these name servers are often used with the following: scsnms.switch.ch, ccpntc3.in2p3.fr, ccpnvx.in2p3.fr, whqdns1.who.int, whqdns2.who.int, whqdns3.who.int, ns0.diamond.ac.uk, ns1.diamond.ac.uk, ns.esrf.fr and ns1.psn.ru.

Host names with two IP numbers:

ext-dns-1.cern.ch points to 2001:1458:1:1::5 and 192.65.187.5; ext-dns-2.cern.ch points to 2001:1458:1:2::100:85 and 192.91.245.85.

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

hhFzxCS CF johedugfp 2025-10-31