frsgym.dk
📜 DNS record history  ·  ← Current records
📜 Record History34 scans · 43 changes
Scanned AtChanges since previous scan
2026-09-05 05:27:49
SOA + serial 2012101939 − serial 2012101938
2026-09-04 02:35:22
SOA + serial 2012101938 − serial 2012101936
2026-08-30 13:43:00
SOA + serial 2012101936 − serial 2012101934
2026-08-27 21:21:57 no changes
2026-08-27 00:02:10 no changes
2026-08-26 17:09:08
SOA + serial 2012101934 − serial 2012101933
2026-08-24 21:00:58
SOA + serial 2012101933 − serial 2012101932
2026-08-23 20:51:53
SOA + serial 2012101932 − serial 2012101931
2026-08-21 19:22:52
SOA + serial 2012101931 − serial 2012101930
2026-08-18 18:06:25
SOA + serial 2012101930 − serial 2012101929
2026-08-16 21:52:01
SOA + serial 2012101929 − serial 2012101928
2026-08-15 19:06:40
SOA + serial 2012101928 − serial 2012101927
2026-08-14 16:28:27
SOA + serial 2012101927 − serial 2012101926
2026-08-09 05:41:02
SOA + serial 2012101926 − serial 2012101925
2026-08-07 22:24:17
SOA + serial 2012101925 − serial 2012101924
2026-08-05 02:49:27
SOA + serial 2012101924 − serial 2012101922
2026-07-31 08:18:27
SOA + serial 2012101922 − serial 2012101920
2026-07-27 14:24:43
SOA + serial 2012101920 − serial 2012101919
2026-07-22 11:31:04
SOA + serial 2012101919 − serial 2012101918
2026-07-21 03:52:44
SOA + serial 2012101918 − serial 2012101913
2026-07-20 00:29:36
SOA + serial 2012101913 − serial 2012101912
2026-07-18 17:14:46
SOA + serial 2012101912 − serial 2012101911
2026-07-15 16:46:14
SOA + serial 2012101911 − serial 2012101909
2026-07-11 21:41:29
SOA + serial 2012101909 − serial 2012101908
2026-07-10 10:23:06
SOA + serial 2012101908 − serial 2012101907
2026-07-06 17:08:00
SOA + serial 2012101907 − serial 2012101906
2026-07-04 18:34:22
SOA + serial 2012101906 − serial 2012101905
2026-07-03 17:56:59
SOA + serial 2012101905 − serial 2012101904
2026-07-01 18:57:34
SOA + serial 2012101904 − serial 2012101903
2026-06-29 00:53:51
SOA + serial 2012101903 − serial 2012101901
2026-06-25 12:12:56
SOA + serial 2012101901 − serial 2012101899
2026-06-21 06:02:39
NS + ns.efif.dk + ns2.efif.dk + ns3.efif.dk
A + 178.20.217.249
MX + 10 frsgym-dk.mail.protection.outlook.com
TXT + +UJO0VVpXtjMLWgjTMUeGZYs1oIpWTZLo4Ch7Mr3oy81yE1yK0+fvcyAiRhn5nWTK1nsxaSQGI/K2WFAXGEz6Q== + Frederikssund Gymnasium + MS=ms14160564 + v=spf1 include:spf.protection.outlook.com include:_spf.simpledigital.dk -all
SOA + serial 2012101899
DMARC + v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@frsgym.dk; rua=mailto:64e88d13a948b@dmarc.centerasecurity.com
DNSSEC + secure − indeterminate
2026-06-20 16:19:48
NS − ns.efif.dk − ns2.efif.dk − ns3.efif.dk
A − 178.20.217.249
MX − 10 frsgym-dk.mail.protection.outlook.com
TXT − +UJO0VVpXtjMLWgjTMUeGZYs1oIpWTZLo4Ch7Mr3oy81yE1yK0+fvcyAiRhn5nWTK1nsxaSQGI/K2WFAXGEz6Q== − Frederikssund Gymnasium − MS=ms14160564 − v=spf1 include:spf.protection.outlook.com include:_spf.simpledigital.dk -all
SOA − serial 2012101897
DMARC − v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@frsgym.dk; rua=mailto:64e88d13a948b@dmarc.centerasecurity.com
DNSSEC + indeterminate − secure
2026-06-17 09:41:46 baseline 3 NS · 1 A · 1 MX · 4 TXT · serial 2012101897 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 34 scans). Click a timestamp to view that full snapshot.

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