CF1757915274287-tsm20250914164358

WWW.RTSAK.COM - maillist.sys.kth.se

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maillist.sys.kth.se checked at 2025-09-15T05:47:54.262Z 686ms 64/64/64 100% R:17

maillist.sys.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
A130.237.48.24🇸🇪 SUNET
PTRmaillist.sys.kth.se

sys.kth.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
NSe.ns.kth.se

PTR for

Starts with same word

Starts similarily

AI analysis

maillist.sys.kth.se is configured to point to the IP address 130.237.48.24.

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

Some mail servers of maillist.sys.kth.se are partially shared with other domains such as learninglab.uu.se, studentmail.oru.se, ict.kth.se, suniweb.se, and i.kth.se.

The mail servers mail.irfu.se are frequently used in conjunction with these mail servers.

mailfilter-ng-1.sunet.se points to IP numbers: 2001:6b0:8:2::207 and 192.36.171.207, while mailfilter-ng-2.sunet.se points to IP number: 89.45.235.13. Additionally, mailfilter-ng-3.sunet.se points to IP numbers: 2001:6b0:8:2::200 and 192.36.171.200, and mailfilter-ng-4.sunet.se points to IP number: 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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ntkPBnl CF johedugfp 2025-09-15