ROBTEX.COM - db-lb-137.cern.ch

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db-lb-137.cern.ch checked at 2025-12-19T08:44:58.830Z 1822ms 54/54/54 100% R:17 allDone:true timedOut:false

`db-lb-137.cern.ch`

NS	`ext-dns-1.cern.ch`
		A	2001:1458:1:1::5^{🇨🇭 CERN}
			PTR	`ext-dns-1.cern.ch`
		A	192.65.187.5^{🇨🇭 CERN}
			PTR	`ext-dns-1.cern.ch`
NS	`ext-dns-2.cern.ch`
		A	2001:1458:1:2::100:85^{🇨🇭 CERN}
			PTR	`ext-dns-2.cern.ch`
		A	192.91.245.85^{🇨🇭 CERN}
			PTR	`ext-dns-2.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}

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

Two name servers ext-dns-1.cern.ch and ext-dns-2.cern.ch are delegated to db-lb-137.cern.ch.

db-lb-137.cern.ch uses the same name server configuration as other domains, such as hse.cern, db-lb-162.cern.ch, indico-lb.cern.ch, db-lb-123.cern.ch and drupal-apps-shard-1.cern.ch.

db-lb-137.cern.ch at least partially shares name servers with other domains such as 220.48.193.in-addr.arpa, iomc.info, 189.65.192.in-addr.arpa, 245.91.192.in-addr.arpa and 192.65.192.in-addr.arpa.

These name servers are often used together with 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 IPs:

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.