gladsaxegymnasium.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 26 changes
Scanned AtChanges since previous scan
2026-08-29 01:46:42
SOA + serial 1787921496 − serial 1787732856
2026-08-27 01:04:14
MX − 1 alltheemails.com
SOA + serial 1787732856 − serial 1787575549
2026-08-24 16:35:07
SOA + serial 1787575549 − serial 1786960580
2026-08-17 23:18:05
MX + 1 alltheemails.com
SOA + serial 1786960580 − serial 1785837409
2026-08-06 12:07:55
SOA + serial 1785837409 − serial 1785411404
2026-07-31 10:16:48
SOA + serial 1785411404 − serial 1781004750
2026-07-29 15:42:16
A + 104.247.81.99
CAA + issue letsencrypt.org
SOA + serial 1781004750
DNSSEC + insecure − indeterminate
2026-07-27 06:46:24
A − 104.247.81.99
CAA − issue letsencrypt.org
SOA − serial 1781004750
DNSSEC + indeterminate − insecure
2026-07-08 13:33:22 no changes
2026-06-27 09:23:49 no changes
2026-06-25 21:11:37
NS + ns1.parkingcrew.net + ns2.parkingcrew.net
A + 104.247.81.99
CAA + issue letsencrypt.org
SOA + serial 1781004750
DNSSEC + insecure − indeterminate
2026-06-24 04:46:56
NS − ns1.parkingcrew.net − ns2.parkingcrew.net
A − 104.247.81.99
CAA − issue letsencrypt.org
SOA − serial 1781004750
DNSSEC + indeterminate − insecure
2026-06-17 10:14:55 baseline 2 NS · 1 A · 1 CAA · serial 1781004750 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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