WWW.ROBTEX.COM - ext-dns-2.cern.ch

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ext-dns-2.cern.ch checked at 2025-09-12T03:37:54.965Z 64ms 49/49/49 100% R:11

`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".

PTR for

5.8.0.0.0.0.1.0.0.0.0.0.0.0.0.0.2.0.0.0.1.0.0.0.8.5.4.1.1.0.0.2.ip6.arpa

85.245.91.192.in-addr.arpa

NS for

desy.de

185.16.192.in-addr.arpa

126.83.195.in-addr.arpa

103.160.in-addr.arpa

lhcathome-upload.cern.ch

244.91.192.in-addr.arpa

web.cern.ch

ill.fr

box.cern.ch

zenodo.eu

87.48.193.in-addr.arpa

103.48.193.in-addr.arpa

183.65.192.in-addr.arpa

blissgarden.org

236.91.192.in-addr.arpa

107.48.193.in-addr.arpa

ill.eu

ibs.fr

6.148.in-addr.arpa

108.48.193.in-addr.arpa

185.188.in-addr.arpa

db-lb-137.cern.ch

paas-apps-shard-4.cern.ch

83.48.193.in-addr.arpa

atachcop.com

gpmb.org

186.16.192.in-addr.arpa

inspirelb.cern.ch

in2p3.fr

192.16.192.in-addr.arpa

paas-apps-lb-1.cern.ch

paas-apps-lb-tn.cern.ch

90.48.193.in-addr.arpa

81.48.193.in-addr.arpa

158.16.192.in-addr.arpa

isupportfordementia.com

healthmetricsnetwork.org

163.190.194.in-addr.arpa

cms.cern

ihep.su

isupportfordementia.net

europeanstrategy.cern

twikiai.cern.ch

getindico.io

cern.org

196.65.192.in-addr.arpa

lxplus.cern.ch

155.16.192.in-addr.arpa

testbox.cern.ch

db-lb-1236.cern.ch

home.cern

db-lb-131.cern.ch

193.65.192.in-addr.arpa

who.ch

esrf.fr

190.65.192.in-addr.arpa

91.48.193.in-addr.arpa

cern.ch

db-lb-196.cern.ch

lhcathome.cern.ch

197.65.192.in-addr.arpa

195.16.192.in-addr.arpa

paas-apps-lb-tncrit.cern.ch

165.16.192.in-addr.arpa

db-lb-122.cern.ch

egi.eu

visit.cern

199.16.192.in-addr.arpa

zenodo.net

isbg.fr

covid-19-response.org

kfki.hu

db-lb-129.cern.ch

isseg.eu

191.65.192.in-addr.arpa

theindependentpanel.org

db-lb-134.cern.ch

clear.cern

esrf.eu

cixp.org

cernbox.cern.ch

piwiklb.cern.ch

ifcs.ch

oms.org

nikhef.nl

cixp.ch

cr.cnaf.infn.it

86.48.193.in-addr.arpa

pmnch.org

scienceinschool.org

165.190.194.in-addr.arpa

243.91.192.in-addr.arpa

www.cern

69.70.192.in-addr.arpa

188.65.192.in-addr.arpa

cixp.net

88.48.193.in-addr.arpa

openlab.cern

linuxsoft.cern.ch

186.65.192.in-addr.arpa

AI analysis

The name server for desy.de, 185.16.192.in-addr.arpa, 126.83.195.in-addr.arpa, 103.160.in-addr.arpa, lhcathome-upload.cern.ch and several hundreds of other domains is ext-dns-2.cern.ch.

The nameserver commonly utilizes ext-dns-1.cern.ch, scsnms.switch.ch, and ccpntc3.in2p3.fr along with ext-dns-2.cern.ch.

ext-dns-2.cern.ch is configured to point to two IP addresses: 2001:1458:1:2::100:85 and 192.91.245.85.

dbq