bthorsted.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-27 18:27:21 no changes
2026-08-22 17:20:56
SOA + serial 2026082201 − serial 2026062201
2026-07-03 09:23:31 no changes
2026-06-25 10:53:28
SOA + serial 2026062201 − serial 2026042201
2026-06-20 21:43:54
NS + ns1.e-studio.dk + ns2.e-studio.dk + ns3.e-studio.dk
A + 193.200.90.102
MX + 10 mx4.spamfri.dk + 20 mx2.spamfri.dk + 30 mx3.spamfri.dk + 40 mx1.spamfri.dk
TXT + v=spf1 +a +mx +ip4:193.200.90.102 include:_spf.e-studio.dk ~all
TLSA + _25._tcp.mx1.spamfri.dk 311 884451547A03D0AC2F628D943839BAA634934A96D9E661FBCFE829889D0FBCDA + _25._tcp.mx2.spamfri.dk 311 6598C93F79B95376BB8099E9AC862167D217020E00F89A4EE21BFCCA57616FDA + _25._tcp.mx3.spamfri.dk 311 BBFB0694919290E5BC9D6E2C6F47D8469178BC3D434617E6D0D91543C763A6D1 + _25._tcp.mx4.spamfri.dk 311 4EE743A99328AEF5142706CA5FD3AD611901B706B1EE00F4452CD8A92F5CE6EA
SOA + serial 2026042201
DMARC + v=DMARC1; p=none;
DNSSEC + insecure − indeterminate
2026-06-20 18:37:59
NS − ns1.e-studio.dk − ns2.e-studio.dk − ns3.e-studio.dk
A − 193.200.90.102
MX − 10 mx4.spamfri.dk − 20 mx2.spamfri.dk − 30 mx3.spamfri.dk − 40 mx1.spamfri.dk
TXT − v=spf1 +a +mx +ip4:193.200.90.102 include:_spf.e-studio.dk ~all
TLSA − _25._tcp.mx1.spamfri.dk 311 884451547A03D0AC2F628D943839BAA634934A96D9E661FBCFE829889D0FBCDA − _25._tcp.mx2.spamfri.dk 311 6598C93F79B95376BB8099E9AC862167D217020E00F89A4EE21BFCCA57616FDA − _25._tcp.mx3.spamfri.dk 311 BBFB0694919290E5BC9D6E2C6F47D8469178BC3D434617E6D0D91543C763A6D1 − _25._tcp.mx4.spamfri.dk 311 4EE743A99328AEF5142706CA5FD3AD611901B706B1EE00F4452CD8A92F5CE6EA
SOA − serial 2026042201
DMARC − v=DMARC1; p=none;
DNSSEC + indeterminate − insecure
2026-06-16 17:45:51 no changes
2026-06-16 17:45:44 no changes
2026-06-16 17:30:05 baseline 3 NS · 1 A · 4 MX · 1 TXT · 4 TLSA · serial 2026042201 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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