CF1761223678631-tsm20251017082432

MXLIST.NET - lib.kth.se

Search for IP or hostnames:

lib.kth.se checked at 2025-10-23T12:47:58.614Z 488ms 116/116/116 100% R:21

lib.kth.se

MXmailfilter-ng-1.sunet.se
A2001:6b0:8:2::207 🇸🇪 SUNET
PTRmailfilter-ng-1.sunet.se
A192.36.171.207🇸🇪 NORDUNET
PTRmailfilter-ng-1.sunet.se
MXmailfilter-ng-2.sunet.se
A89.45.235.13🇸🇪 SUNET
PTRmailfilter-89-45-235-13.instance.cloud.sunet.se
MXmailfilter-ng-3.sunet.se
A2001:6b0:8:2::200 🇸🇪 SUNET
PTRmailfilter-ng-3.sunet.se
A192.36.171.200🇸🇪 NORDUNET
PTRmailfilter-ng-3.sunet.se
MXmailfilter-ng-4.sunet.se
A89.45.235.5🇸🇪 SUNET
PTRmailfilter-89-45-235-5.instance.cloud.sunet.se
NSa.ns.kth.se
A2001:6b0:1::246 🇸🇪 SUNET
PTRa.ns.kth.se
A130.237.72.246🇸🇪 SUNET
PTRa.ns.kth.se
NSb.ns.kth.se
A2001:6b0:1::250 🇸🇪 SUNET
PTRb.ns.kth.se
A130.237.72.250🇸🇪 SUNET
PTRb.ns.kth.se
NSe.ns.kth.se
A130.242.124.12🇸🇪 SUNET
A130.237.227.81🇸🇪 SUNET
PTRkthb-apps-1.sys.kth.se

kth.se

NSns2.chalmers.se
NSnic2.lth.se
MXmailfilter-ng-1.sunet.se
MXmailfilter-ng-2.sunet.se
MXmailfilter-ng-3.sunet.se
MXmailfilter-ng-4.sunet.se
NSa.ns.kth.se
NSb.ns.kth.se
A2001:6b0:1:11c2::82ed:1c28 🇸🇪 SUNET
A130.237.28.40🇸🇪 SUNET
rank #2749 globally
rank #8 in the tld
This domain name "kth.se" belongs to the KTH Royal Institute of Technology, a university in Sweden that specializes in engineering and technology. It's one of the leading technical universities in Europe and the highest ranked in northern mainland Europe. The ".se" represents Sweden, the country where the university is located.

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AI analysis

lib.kth.se is a parent of alma.lib.kth.se, focus.lib.kth.se and www.lib.kth.se.

lib.kth.se points to IP number: 130.237.227.81.

Other host names, for instance kthb-apps-1.sys.kth.se share IP numbers with lib.kth.se.

lib.kth.se is delegated to three name servers: a.ns.kth.se, b.ns.kth.se and e.ns.kth.se.

lib.kth.se at least partially shares name servers with other domains, for instance kth.se, wireless.kth.se, polymer.kth.se, arch.kth.se and 64.237.130.in-addr.arpa.

These name servers are commonly used with nic2.lth.se and ns2.chalmers.se.

Host names with two IP numbers:

a.ns.kth.se points to: 2001:6b0:1::246 and 130.237.72.246.

b.ns.kth.se points to: 2001:6b0:1::250 and 130.237.72.250.

Host names with one IP number:

e.ns.kth.se points to: 130.242.124.12.

Four mail servers handle lib.kth.se: mailfilter-ng-1.sunet.se, mailfilter-ng-2.sunet.se, mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.

lib.kth.se shares at least partially some mail servers with other domains, including ray.irfu.se, pdc.kth.se, uac.uu.se, cadlab.irfu.se and sbs.su.se.

these mail servers are commonly used together with mail.irfu.se.

Host names with two IP numbers:

mailfilter-ng-1.sunet.se points to: 2001:6b0:8:2::207 and 192.36.171.207.

mailfilter-ng-3.sunet.se points to: 2001:6b0:8:2::200 and 192.36.171.200.

Host names with one IP number:

mailfilter-ng-2.sunet.se points to: 89.45.235.13.

mailfilter-ng-4.sunet.se points to: 89.45.235.5.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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