CF1760832332681-tsm20251017082432

WWW.RTSAK.COM - ei.kth.se

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ei.kth.se checked at 2025-10-19T00:05:32.647Z 591ms 102/102/102 100% R:17

ei.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

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.

Starts with same word

Starts similarily

AI analysis

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

ei.kth.se at least partially shares name servers with other domains, for instance quantopt.kth.se, 128.229.130.in-addr.arpa, 80.237.130.in-addr.arpa, 129.229.130.in-addr.arpa and ave.kth.se.

These name servers are often used with nic2.lth.se and ns.stacken.kth.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 ei.kth.se: mailfilter-ng-1.sunet.se, mailfilter-ng-2.sunet.se, mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.

ei.kth.se shares mail servers with other domains at least partially, including nuclear.kth.se, pubcare.uu.se, pb.su.se, nederlandska.su.se and sub.su.se.

these mail servers are commonly used alongside 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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QBdeOxJ CF johedugfp 2025-10-19