CF1758785780026-tsm20250925063937

WWW.ROBTEX.COM - cmsextproxy.cern.ch

Search for IP or hostnames:

cmsextproxy.cern.ch checked at 2025-09-25T07:36:20.011Z 306ms 122/122/122 100% R:23

cmsextproxy.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
A2001:1458:301:47::100:c🇨🇭 CERN
PTRvocms0318.cern.ch
A2001:1458:301:73::100:9b🇨🇭 CERN
PTRvocms0316.cern.ch
A128.142.35.143🇨🇭 CERN
PTRvocms0318.cern.ch
A128.142.248.156🇨🇭 CERN
PTRvocms0316.cern.ch

cern.ch

NSext-dns-1.cern.ch
NSext-dns-2.cern.ch
NSscsnms.switch.ch
MXcern-ch.mail.protection.outlook.com
A2001:1458:d00:3c::100:2f9🇨🇭 CERN
A188.184.77.250🇨🇭 CERN
rank #1225 globally
rank #5 in the tld
This domain "cern.ch" refers to the official website of the European Organization for Nuclear Research, better known as CERN. Based in Switzerland, CERN is renowned for its cutting-edge research in particle physics, including the discovery of the Higgs boson particle. "CERN" stands for "Conseil Européen pour la Recherche Nucléaire," which translates to "European Council for Nuclear Research".

AI analysis

cmsextproxy.cern.ch maps to four IP numbers: 2001:1458:301:47::100:c, 2001:1458:301:73::100:9b, 128.142.35.143 and 128.142.248.156.

Other host names, such as vocms0316.cern.ch and vocms0318.cern.ch, share IP numbers with cmsextproxy.cern.ch.

Two name servers ext-dns-1.cern.ch and ext-dns-2.cern.ch handle the delegation for cmsextproxy.cern.ch.

cmsextproxy.cern.ch shares the same name server setup as other domains, for example db-lb-134.cern.ch, clear.cern, cernbox.cern.ch, piwiklb.cern.ch and scienceinschool.org.

cmsextproxy.cern.ch at least partially shares name servers with other domains, for example isseg.eu, 191.65.192.in-addr.arpa, theindependentpanel.org, esrf.eu and cixp.org.

these name servers are commonly used with the following name servers: 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, ns1.psn.ru and ns.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.
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fIBfntv CF johedugfp 2025-09-25