CF1760395118432-tsm20251012143351

MXLIST.NET - base.web.cern.ch

Search for IP or hostnames:

base.web.cern.ch checked at 2025-10-13T22:38:38.402Z 528ms 64/64/64 100% R:16

base.web.cern.ch

CNAMEdrupal-apps-lb-1.cern.ch
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
A2001:1458:201:8b::100:1db 🇨🇭 CERN
PTRlbaas-7fe19575-bf6c-43ab-8ba6-a95e332553f6.cern.ch
A137.138.6.82🇨🇭 CERN
PTRlbaas-7fe19575-bf6c-43ab-8ba6-a95e332553f6.cern.ch

web.cern.ch

NSext-dns-1.cern.ch
NSext-dns-2.cern.ch
NSscsnms.switch.ch

Starts with same word

Starts similarily

AI analysis

The entity base.web.cern.ch points to two IP numbers: 2001:1458:201:8b::100:1db and 137.138.6.82.

Other host names, for example drupal-apps-lb-1.cern.ch and lbaas-7fe19575-bf6c-43ab-8ba6-a95e332553f6.cern.ch, share IPs with base.web.cern.ch.

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

base.web.cern.ch uses the same name server setup as other domains such as webeos-apps-shard-1.cern.ch, arts.cern, drupal-apps-lb-1.cern.ch, cernvm-lb.cern.ch and paas-apps-shard-1.cern.ch.

base.web.cern.ch shares name servers with other domains at least partially, for example 240.91.192.in-addr.arpa, 233.160.192.in-addr.arpa, injectionsafety.org, 160.190.194.in-addr.arpa and 114.48.193.in-addr.arpa.

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

PRHSfhR CF johedugfp 2025-10-13