tcadministration.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-31 09:12:36
SOA + serial 2026083104 − serial 2026081701
2026-08-26 23:06:47 no changes
2026-08-25 19:18:18 no changes
2026-08-18 01:01:46
SOA + serial 2026081701 − serial 2026072801
2026-07-28 16:54:07
SOA + serial 2026072801 − serial 2026070801
2026-07-08 16:01:52
SOA + serial 2026070801 − serial 2026061804
2026-06-27 00:51:42
NS + ns1.nhl-data.dk + ns2.nhl-data.dk + ns3.nhl-data.dk + ns4.nhl-data.dk
A + 185.206.180.167 + 185.206.180.185
MX + 0 tcadministration-dk.mail.protection.outlook.com
AAAA + 2a0b:1640:1:1:1:1:1783:3454 + 2a0b:1640:1:1:1013:1:1:1
TXT + 11.07.2025 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026061804
DMARC + v=DMARC1; p=reject;
DNSSEC + insecure − indeterminate
2026-06-22 07:10:33
NS − ns1.nhl-data.dk − ns2.nhl-data.dk − ns3.nhl-data.dk − ns4.nhl-data.dk
A − 185.206.180.167 − 185.206.180.185
MX − 0 tcadministration-dk.mail.protection.outlook.com
AAAA − 2a0b:1640:1:1:1:1:1783:3454 − 2a0b:1640:1:1:1013:1:1:1
TXT − 11.07.2025 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026061804
DMARC − v=DMARC1; p=reject;
DNSSEC + indeterminate − insecure
2026-06-21 08:03:37
SOA + serial 2026061804 − serial 2026060401
2026-06-17 13:24:56 baseline 4 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · serial 2026060401 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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