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www.cern.ch checked at 2025-12-25T20:01:36.987Z 461ms 71/71/71 100% R:10 allDone:true timedOut:false cfaller:65cc2be8/18:ed0602c0:21424:undefinedwww.cern.ch
cern.ch
| NS | ext-dns-1.cern.ch | ||||||
| NS | ext-dns-2.cern.ch | ||||||
| NS | scsnms.switch.ch | ||||||
| MX | cern-ch.mail.protection.outlook.com | ||||||
| A | 2001:1458:d00:3c::100:2f9🇨🇭 CERN | ||||||
| A | 188.184.77.250🇨🇭 CERN | ||||||
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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".
Starts with same word
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AI analysis
www.cern.ch points to two IP numbers: 2001:1458:d00:3c::100:2f9 and 188.184.77.250.
Other host names, for example lbaas-73ae2b4e-5554-441e-b8e3-8d558b25f161.cern.ch, cern.ch, paas-apps-lb-tncrit.cern.ch and its.cern.ch share IP numbers with www.cern.ch.
www.cern.ch is delegated to two name servers: ext-dns-1.cern.ch and ext-dns-2.cern.ch.
www.cern.ch uses the same name server setup as other domains, for instance atlas-ami-lb.cern.ch, devbox.cern.ch, press.cern, app-catalogue-apps-shard-1.cern.ch and root.cern.
www.cern.ch shares name servers with other domains at least partially, for instance lapp.in2p3.fr, cern.eu, infn.it, innovaxn.eu and 194.16.192.in-addr.arpa.
these name servers are commonly used with the name servers 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 way.desy.de.
Host names with two IP numbers:
The host ext-dns-1.cern.ch points to 2001:1458:1:1::5 and 192.65.187.5.
The host ext-dns-2.cern.ch points to 2001:1458:1:2::100:85 and 192.91.245.85.