auto-u.dk
📜 DNS record history  ·  ← Current records
📜 Record History36 scans · 53 changes
Scanned AtChanges since previous scan
2026-08-30 22:54:16
TXT + v=spf1 mx -all
SOA + serial 2026072546 − serial 2026072542
2026-08-28 09:13:46
TXT − v=spf1 mx -all
SOA + serial 2026072542 − serial 2026072540
2026-08-25 13:36:44
SOA + serial 2026072540 − serial 2026072538
2026-08-24 13:17:22
SOA + serial 2026072538 − serial 2026072536
2026-08-23 11:04:39
SOA + serial 2026072536 − serial 2026072535
2026-08-22 10:29:17
SOA + serial 2026072535 − serial 2026072534
2026-08-21 10:15:09
SOA + serial 2026072534 − serial 2026072531
2026-08-19 08:21:19
SOA + serial 2026072531 − serial 2026072529
2026-08-15 19:00:15
SOA + serial 2026072529 − serial 2026072525
2026-08-14 16:54:44
SOA + serial 2026072525 − serial 2026072524
2026-08-13 10:58:06
SOA + serial 2026072524 − serial 2026072520
2026-08-10 04:52:54
AAAA + 2a06:4001:d06f:0:eee7:a7ff:fe1d:826c − 2a06:4001:d06f:0:3e78:95ff:fe5d:1e0c
SOA + serial 2026072520 − serial 2026072513
2026-08-04 08:06:04
SOA + serial 2026072513 − serial 2026072503
2026-07-27 11:04:26
SOA + serial 2026072503 − serial 2026072502
2026-07-26 10:38:21
AAAA + 2a06:4001:d06f:0:3e78:95ff:fe5d:1e0c − 2a06:4001:d06f:0:12ff:e0ff:fe8c:6ca4
SOA + serial 2026072502 − serial 2025111315
2026-07-25 10:09:13
SOA + serial 2025111315 − serial 2025111313
2026-07-23 07:36:37
SOA + serial 2025111313 − serial 2025111310
2026-07-20 23:08:29
SOA + serial 2025111310 − serial 2025111309
2026-07-19 20:15:43
SOA + serial 2025111309 − serial 2025111307
2026-07-18 19:10:04
SOA + serial 2025111307 − serial 2025111306
2026-07-17 16:06:01
SOA + serial 2025111306 − serial 2025111299
2026-07-12 08:28:02
SOA + serial 2025111299 − serial 2025111296
2026-07-09 09:33:03
SOA + serial 2025111296 − serial 2025111295
MTA-STS + invalid − missing
2026-07-08 09:26:58
SOA + serial 2025111295 − serial 2025111291
MTA-STS + missing − invalid
2026-07-05 18:54:12
SOA + serial 2025111291 − serial 2025111289
2026-07-04 15:01:30
SOA + serial 2025111289 − serial 2025111288
2026-07-03 13:24:12
SOA + serial 2025111288 − serial 2025111286
2026-07-01 12:57:39
SOA + serial 2025111286 − serial 2025111284
2026-06-29 18:52:43
SOA + serial 2025111284 − serial 2025111280
2026-06-26 15:02:14
SOA + serial 2025111280 − serial 2025111278
2026-06-25 18:20:19
SOA + serial 2025111278 − serial 2025111277
DMARC + v=DMARC1; p=reject; adkim=r; aspf=r; pct=100
2026-06-23 20:15:18
SOA + serial 2025111277 − serial 2025111272
DMARC − v=DMARC1; p=reject; adkim=r; aspf=r; pct=100
MTA-STS + invalid − missing
2026-06-19 23:50:51
SOA + serial 2025111272 − serial 2025111271
2026-06-19 11:20:18
A + 212.237.178.116
MX + 10 mail.auto-u.dk + 20 anton.koldfront.dk + 20 clara.koldfront.dk
AAAA + 2a06:4001:d06f:0:12ff:e0ff:fe8c:6ca4
SOA + serial 2025111271 − serial 2025111269
TLSRPT + v=TLSRPTv1
2026-06-18 17:36:40
A − 212.237.178.116
MX − 10 mail.auto-u.dk − 20 anton.koldfront.dk − 20 clara.koldfront.dk
AAAA − 2a06:4001:d06f:0:12ff:e0ff:fe8c:6ca4
SOA + serial 2025111269 − serial 2025111266
TLSRPT − v=TLSRPTv1
MTA-STS + missing − invalid
2026-06-16 13:51:32 baseline 3 NS · 1 A · 3 MX · 1 AAAA · 1 TXT · serial 2025111266 · DMARC · TLSRPT · DNSSEC insecure · MTA-STS invalid

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 36 scans). Click a timestamp to view that full snapshot.

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