johncalmar.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-17 14:17:38
MX + 10 johncalmar-dk.mail.protection.outlook.com − 10 mx1.onlinemail.io − 20 mx2.onlinemail.io
TXT + v=spf1 a include:spf.curanet.dk include:spf.simply.com include:spf.onlinemail.io include:spf.protection.outlook.com -all − v=spf1 a include:spf.curanet.dk include:spf.simply.com include:spf.onlinemail.io -all
SOA + serial 2026081701 − serial 2026080401
2026-08-07 20:12:02
TXT + MS=ms49782587
SOA + serial 2026080401 − serial 2026070601
2026-07-07 09:33:17
SOA + serial 2026070601 − serial 2026063001
DNSSEC + secure − insecure
2026-07-01 20:09:47
NS + ns1.curanet.dk + ns2.curanet.dk − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A + 3.33.152.50 + 52.223.13.110 − 193.8.38.8
MX + 20 mx2.onlinemail.io − 10 mx2.onlinemail.io
TXT + v=spf1 a include:spf.curanet.dk include:spf.simply.com include:spf.onlinemail.io -all − v=spf1 a include:spf.curanet.dk include:spf.simply.com -all
SOA + serial 2026063001 − serial 2025101402
DMARC − v=DMARC1; p=quarantine
DNSSEC + insecure − secure
2026-06-27 08:41:22 no changes
2026-06-26 19:03:24 no changes
2026-06-23 15:01:34 no changes
2026-06-17 11:46:14 baseline 4 NS · 1 A · 2 MX · 1 TXT · serial 2025101402 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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