teori-undervisning.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 30 changes
Scanned AtChanges since previous scan
2026-08-24 06:56:11
SOA + serial 2026082304 − serial 2026082204
2026-08-23 00:48:25
SOA + serial 2026082204 − serial 2026060904
2026-06-24 03:08:30
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
AAAA + 2a0b:1640:1:1:1:1:1783:3454 + 2a0b:1640:1:1:1013:1:1:1
TXT + v=spf1 -all
SOA + serial 2026060904
DMARC + v=DMARC1; p=reject;
DNSSEC + insecure − indeterminate
2026-06-23 05:39:03
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
AAAA − 2a0b:1640:1:1:1:1:1783:3454 − 2a0b:1640:1:1:1013:1:1:1
TXT − v=spf1 -all
SOA − serial 2026060904
DMARC − v=DMARC1; p=reject;
DNSSEC + indeterminate − insecure
2026-06-21 08:05:16
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
AAAA + 2a0b:1640:1:1:1:1:1783:3454 + 2a0b:1640:1:1:1013:1:1:1
TXT + v=spf1 -all
SOA + serial 2026060904
DMARC + v=DMARC1; p=reject;
DNSSEC + insecure − indeterminate
2026-06-21 07:25:46
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
AAAA − 2a0b:1640:1:1:1:1:1783:3454 − 2a0b:1640:1:1:1013:1:1:1
TXT − v=spf1 -all
SOA − serial 2026060904
DMARC − v=DMARC1; p=reject;
DNSSEC + indeterminate − insecure
2026-06-18 00:15:44 baseline 4 NS · 2 A · 2 AAAA · 1 TXT · serial 2026060904 · 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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