DNSWHOIS.INFO - db-lb-131.cern.ch

Search for IP or hostnames:

db-lb-131.cern.ch checked at 2025-09-07T10:55:43.173Z 249ms 70/70/70 100% R:18

`db-lb-131.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`
A	2001:1458:d00:5e::156 ^{🇨🇭 CERN}
		PTR	`it-aw1011-v2.cern.ch`
A	137.138.92.156^{🇨🇭 CERN}
		PTR	`it-aw1011-v2.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

There are two IP numbers that db-lb-131.cern.ch points to: 2001:1458:d00:5e::156 and 137.138.92.156.

The IP numbers of db-lb-131.cern.ch are also shared by other host names such as db-lb-1236.cern.ch, it-aw1011-v2.cern.ch, db-lb-139.cern.ch, and db-lb-k8s-106.cern.ch.

Two name servers, ext-dns-1.cern.ch and ext-dns-2.cern.ch, have been delegated for db-lb-131.cern.ch.

Other domains like db-lb-196.cern.ch, lhcathome.cern.ch, 197.65.192.in-addr.arpa, paas-apps-lb-tncrit.cern.ch, and db-lb-122.cern.ch, share the same name server setup as db-lb-131.cern.ch.

The name servers of db-lb-131.cern.ch are at least partially shared with other domains such as esrf.fr, 190.65.192.in-addr.arpa, 91.48.193.in-addr.arpa, cern.ch, and 195.16.192.in-addr.arpa.

The 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, ns.esrf.fr, and ns1.psn.ru are commonly used in conjunction.

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

dbq