WWW.RTSAK.COM - db-lb-139.cern.ch

Search for IP or hostnames:

db-lb-139.cern.ch checked at 2025-09-23T14:03:01.233Z 199ms 70/70/70 100% R:13

`db-lb-139.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

db-lb-139.cern.ch points to two IP numbers: 2001:1458:d00:5e::156 and 137.138.92.156.

Other host names, for instance it-aw1011-v2.cern.ch, db-lb-k8s-106.cern.ch, db-lb-1236.cern.ch and db-lb-131.cern.ch share IP numbers with db-lb-139.cern.ch.

db-lb-139.cern.ch is delegated to two name servers: ext-dns-1.cern.ch and ext-dns-2.cern.ch.

db-lb-139.cern.ch uses the same name server setup as other domains, including devbox.cern.ch, press.cern, app-catalogue-apps-shard-1.cern.ch, root.cern and db-lb-132.cern.ch.

At least part of the name servers for db-lb-139.cern.ch are shared with other domains, for instance cern.eu, infn.it, innovaxn.eu, 111.48.193.in-addr.arpa and 220.48.193.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:

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.

dbq