DNSWHOIS.INFO - db-lb-137.cern.ch

Search for IP or hostnames:

db-lb-137.cern.ch checked at 2025-09-06T19:31:31.732Z 198ms 54/54/54 100% R:13

`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.

The name server setup of db-lb-137.cern.ch is shared with 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.

Name servers of db-lb-137.cern.ch are at least partially shared 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.

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, way.desy.de, and dwalin.nikhef.nl are frequently used in tandem.

ext-dns-1.cern.ch and ext-dns-2.cern.ch each point to two IP numbers. For ext-dns-1.cern.ch, these are 2001:1458:1:1::5 and 192.65.187.5, while for ext-dns-2.cern.ch, they are 2001:1458:1:2::100:85 and 192.91.245.85.

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