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www.cern checked at 2025-12-27T06:10:27.498Z 497ms 63/63/63 100% R:14 allDone:true timedOut:false cfaller:e11b3bf6/30:03cfb686:14809:undefinedwww.cern
cern
Starts with same word
Starts similarily
AI analysis
www.cern points to two IP numbers: 2001:1458:201:8b::100:1c8 and 137.138.6.31.
Other host names such as isseg.eu, cixp.org, cixp.ch, accelerators.cern and lbaas-ed6043ec-be11-40f8-b8b7-ec7cedb5fdd9.cern.ch share IPs with www.cern.
Two name servers ext-dns-1.cern.ch and ext-dns-2.cern.ch handle the delegation for www.cern.
www.cern shares the same name server setup as other domains, for example db-lb-137.cern.ch, paas-apps-shard-4.cern.ch, inspirelb.cern.ch, paas-apps-lb-1.cern.ch and paas-apps-lb-tn.cern.ch.
www.cern at least partially shares name servers with other domains, for example 185.188.in-addr.arpa, 1.0.0.5.8.3.7.0.1.0.0.2.ip6.arpa, 83.48.193.in-addr.arpa, atachcop.com and gpmb.org.
These name servers are often used together with scsnms.switch.ch, whqdns1.who.int, whqdns2.who.int, whqdns3.who.int, ccpntc3.in2p3.fr, ccpnvx.in2p3.fr, way.desy.de, cesano.nikhef.nl and dwalin.nikhef.nl.
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.