CF1761496198780-tsm20251026132730

DNSWHOIS.INFO - mail.kth.se

Search for IP or hostnames:

mail.kth.se checked at 2025-10-26T16:29:58.746Z 672ms 102/102/102 100% R:19

mail.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

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

mail.kth.se at least partially shares name servers with other domains, for instance 207.237.130.in-addr.arpa, 43.237.130.in-addr.arpa, 78.237.130.in-addr.arpa, safety.sci.kth.se and biotech.kth.se.

These name servers are commonly used alongside ns.stacken.kth.se.

Host names with two IP numbers: The host name a.ns.kth.se points to 2001:6b0:1::246 and 130.237.72.246; The host name b.ns.kth.se points to 2001:6b0:1::250 and 130.237.72.250.

Host names with one IP number: The host name e.ns.kth.se points to 130.242.124.12.

mail.kth.se is handled by four mail servers: mailfilter-ng-1.sunet.se, mailfilter-ng-2.sunet.se, mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.

mail.kth.se shares at least partially some mail servers with other domains, for instance neurochem.su.se, cdg.chalmers.se, fkog.uu.se, openlab.se and snobben.irfu.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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