CF1761717736288-tsm20251027103946

DNSWHOIS.INFO - aphys.kth.se

Search for IP or hostnames:

aphys.kth.se checked at 2025-10-29T06:02:16.269Z 1320ms 118/118/118 100% R:13

aphys.kth.se

MXmailfilter-ng-1.sunet.se
A2001:6b0:8:2::207 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-ng-1.sunet.se
A192.36.171.207๐Ÿ‡ธ๐Ÿ‡ช NORDUNET
PTRmailfilter-ng-1.sunet.se
MXmailfilter-ng-2.sunet.se
A89.45.235.13๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-89-45-235-13.instance.cloud.sunet.se
MXmailfilter-ng-3.sunet.se
A2001:6b0:8:2::200 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-ng-3.sunet.se
A192.36.171.200๐Ÿ‡ธ๐Ÿ‡ช NORDUNET
PTRmailfilter-ng-3.sunet.se
MXmailfilter-ng-4.sunet.se
A89.45.235.5๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-89-45-235-5.instance.cloud.sunet.se
NSa.ns.kth.se
A2001:6b0:1::246 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRa.ns.kth.se
A130.237.72.246๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRa.ns.kth.se
NSb.ns.kth.se
A2001:6b0:1::250 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRb.ns.kth.se
A130.237.72.250๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRb.ns.kth.se
NSe.ns.kth.se
A130.242.124.12๐Ÿ‡ธ๐Ÿ‡ช SUNET
A2001:6b0:1:11c2::82ed:1c29 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
A130.237.28.41๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRns-vip-02.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 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
A130.237.28.40๐Ÿ‡ธ๐Ÿ‡ช 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

aphys.kth.se is a parent of pool-099.aphys.kth.se and qeo.aphys.kth.se.

aphys.kth.se resolves to two IP numbers: 2001:6b0:1:11c2::82ed:1c29 and 130.237.28.41.

other host names including ctr.kth.se, eecs.kth.se, particle.kth.se, ns-vip-02.sys.kth.se and ave.kth.se share IP numbers with aphys.kth.se.

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

aphys.kth.se at least partially shares name servers with other domains, for instance d.ths.kth.se, r1.misc.kth.se, 207.237.130.in-addr.arpa, 43.237.130.in-addr.arpa and 78.237.130.in-addr.arpa.

Hosts 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.

Hosts with one IP number:

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

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

aphys.kth.se shares some mail servers with other domains, at least partially, for instance icm.uu.se, arch.kth.se, digitaldemostockholm.com, pa.su.se and statsvet.uu.se.

these mail servers are commonly used with the mail servers 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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