MXLIST.NET - stratum-one-lbp.cern.ch

Search for IP or hostnames:

stratum-one-lbp.cern.ch checked at 2025-10-18T18:45:38.158Z 544ms 100/100/100 100% R:22

`stratum-one-lbp.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	2001:1458:301:cd::100:95 ^{🇨🇭 CERN}
		PTR	`front-lcg01.cern.ch`
A	2001:1458:301:cd::100:cc ^{🇨🇭 CERN}
		PTR	`front-lcg02.cern.ch`
A	2001:1458:301:cd::100:249 ^{🇨🇭 CERN}
		PTR	`front-lcg04.cern.ch`
A	2001:1458:301:cd::100:41d ^{🇨🇭 CERN}
		PTR	`front-lcg03.cern.ch`
A	128.142.194.62^{🇨🇭 CERN}
		PTR	`front-lcg02.cern.ch`
A	128.142.194.68^{🇨🇭 CERN}
		PTR	`front-lcg04.cern.ch`
A	128.142.194.109^{🇨🇭 CERN}
		PTR	`front-lcg03.cern.ch`
A	128.142.194.113^{🇨🇭 CERN}
		PTR	`front-lcg01.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

stratum-one-lbp.cern.ch points to eight IP numbers: 2001:1458:301:cd::100:95, 2001:1458:301:cd::100:cc, 2001:1458:301:cd::100:249, 2001:1458:301:cd::100:41d, 128.142.194.62, 128.142.194.68, 128.142.194.109 and 128.142.194.113.

Other host names such as front-lcg03.cern.ch, front-lcg02.cern.ch, front-lcg01.cern.ch and front-lcg04.cern.ch share IP numbers with stratum-one-lbp.cern.ch.

Two name servers ext-dns-1.cern.ch and ext-dns-2.cern.ch are delegated to stratum-one-lbp.cern.ch.

stratum-one-lbp.cern.ch uses the same name server configuration as other domains, such as db-lb-139.cern.ch, db-lb-185.cern.ch, indico-software.org, panda-lb.cern.ch and cernvm.cern.

stratum-one-lbp.cern.ch at least partially shares name servers with other domains such as 4.2.0.3.0.6.6.0.1.0.0.2.ip6.arpa, 95.48.193.in-addr.arpa, 184.188.in-addr.arpa, vaccinesafetynet.org and ipv6.cern.ch.

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 way.desy.de.

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.

dbq