oncourse.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-08-31 02:51:43
SOA + serial 2026083001 − serial 2026082501
2026-08-26 17:40:51
A + 46.30.215.134 − 46.30.215.189
AAAA + 2a02:2350:5:106:32:fb4d:59d0:ce7f − 2a02:2350:5:106:80e8:a628:6165:4157
SOA + serial 2026082501 − serial 2026081405
2026-08-15 09:51:56
TLSA + _25._tcp.mx1.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F + _25._tcp.mx2.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F + _25._tcp.mx3.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F + _25._tcp.mx4.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F − _25._tcp.mx1.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED − _25._tcp.mx2.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED − _25._tcp.mx3.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED − _25._tcp.mx4.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED
SOA + serial 2026081405 − serial 2026061601
2026-06-17 13:56:58 baseline 2 NS · 1 A · 4 MX · 1 AAAA · 4 TLSA · serial 2026061601 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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