sys.kth.se MX records

MX Mail server
1h

Question and response

Question

dig sys.kth.se. MX

Answer

sys.kth.se. 3600 MX 10 mailfilter-ng-4.sunet.se. sys.kth.se. 3600 MX 20 mailfilter-ng-2.sunet.se. sys.kth.se. 3600 MX 10 mailfilter-ng-3.sunet.se. sys.kth.se. 3600 MX 10 mailfilter-ng-1.sunet.se.

Authority

sys.kth.se. 1800 NS e.ns.kth.se. sys.kth.se. 1800 NS a.ns.kth.se. sys.kth.se. 1800 NS b.ns.kth.se.

Additional

mailfilter-ng-1.sunet.se. 86400 A 192.36.171.207 mailfilter-ng-3.sunet.se. 86400 A 192.36.171.200 mailfilter-ng-2.sunet.se. 86400 A 89.45.235.13 mailfilter-ng-4.sunet.se. 86400 A 89.45.235.5 a.ns.kth.se. 1800 A 130.237.72.246 b.ns.kth.se. 1800 A 130.237.72.250 e.ns.kth.se. 1800 A 130.242.124.12 mailfilter-ng-1.sunet.se. 86400 AAAA 2001:6b0:8:2:0:0:0:207 mailfilter-ng-3.sunet.se. 86400 AAAA 2001:6b0:8:2:0:0:0:200 a.ns.kth.se. 1800 AAAA 2001:6b0:1:0:0:0:0:246 b.ns.kth.se. 1800 AAAA 2001:6b0:1:0:0:0:0:250 _25._tcp.mailfilter-ng-1.sunet.se. 900 TLSA 3 1 1 F714F09D9D2AF636D5B2810638F5C1EB227414553F119B946DC68C7FD846D94E _25._tcp.mailfilter-ng-3.sunet.se. 900 TLSA 3 1 1 F714F09D9D2AF636D5B2810638F5C1EB227414553F119B946DC68C7FD846D94E _25._tcp.mailfilter-ng-2.sunet.se. 900 TLSA 3 1 1 F714F09D9D2AF636D5B2810638F5C1EB227414553F119B946DC68C7FD846D94E _25._tcp.mailfilter-ng-4.sunet.se. 900 TLSA 3 1 1 F714F09D9D2AF636D5B2810638F5C1EB227414553F119B946DC68C7FD846D94E . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0

About these results

This page shows the MX records for sys.kth.se. MX records tell sending mail servers which hosts accept email for a domain. Their priority values control failover order by preferring lower numbers first.

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