fishtank.dk
📜 DNS record history  ·  ← Current records
📜 Record History3 scans · 14 changes
Scanned AtChanges since previous scan
2026-06-25 17:54:57
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
A + 172.66.0.70
MX + 10 fishtank-dk.mail.protection.outlook.com
TXT + fishtank.dk + MS=ms17384062 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2025092902
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + secure − indeterminate
2026-06-23 15:57:52
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
A − 172.66.0.70
MX − 10 fishtank-dk.mail.protection.outlook.com
TXT − fishtank.dk − MS=ms17384062 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2025092902
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + indeterminate − secure
2026-06-17 09:36:49 baseline 3 NS · 1 A · 1 MX · 3 TXT · serial 2025092902 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 3 scans). Click a timestamp to view that full snapshot.

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