csec.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-21 18:03:18
SOA + serial 2412780139 − serial 2412683661
2026-08-20 17:58:32
SOA + serial 2412683661 − serial 2411164871
2026-08-07 14:16:36
SOA + serial 2411164871 − serial 2406062284
DNSSEC + insecure − indeterminate
2026-06-24 19:22:21
NS + jose.ns.cloudflare.com + zelda.ns.cloudflare.com
A + 83.88.194.99
MX + 0 mail.csec.dk
TXT + v=spf1 +a +mx +ip4:157.90.179.89 +ip4:148.251.244.167 +ip4:83.88.194.99 include:relay.mailchannels.net ~all
SOA + serial 2406062284
DMARC + v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-22 16:45:16
NS − jose.ns.cloudflare.com − zelda.ns.cloudflare.com
A − 83.88.194.99
MX − 0 mail.csec.dk
TXT − v=spf1 +a +mx +ip4:157.90.179.89 +ip4:148.251.244.167 +ip4:83.88.194.99 include:relay.mailchannels.net ~all
SOA − serial 2406062284
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
DNSSEC + indeterminate − insecure
2026-06-20 04:20:43 no changes
2026-06-16 23:06:27 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2406062284 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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