rsgd.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-27 10:32:06 no changes
2026-07-03 01:16:38 no changes
2026-06-25 01:17:41
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
MX + 10 mail.tutanota.de
TXT + t-verify=b2244cbf6f8734b802855753849a206d + v=spf1 include:spf.tutanota.de -all
TLSA + _25._tcp.mail.tutanota.de 301 D141F8F3A4AAC2E4D2677AAFCC723D8E5CC7B146E968C3AEA348ED93996BBE6F
SOA + serial 2025070205
DMARC + v=DMARC1; p=quarantine; adkim=s
DNSSEC + secure − indeterminate
MTA-STS + enforce − missing
2026-06-23 02:22:38
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
MX − 10 mail.tutanota.de
TXT − t-verify=b2244cbf6f8734b802855753849a206d − v=spf1 include:spf.tutanota.de -all
TLSA − _25._tcp.mail.tutanota.de 301 D141F8F3A4AAC2E4D2677AAFCC723D8E5CC7B146E968C3AEA348ED93996BBE6F
SOA − serial 2025070205
DMARC − v=DMARC1; p=quarantine; adkim=s
DNSSEC + indeterminate − secure
MTA-STS + missing − enforce
2026-06-17 14:03:03 baseline 3 NS · 1 MX · 2 TXT · 1 TLSA · serial 2025070205 · DMARC · DNSSEC secure · MTA-STS enforce

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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