ekspertkoreskole.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 5 changes
Scanned AtChanges since previous scan
2026-08-10 05:35:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.22,172.67.173.84 ech=AEX+DQBB2gAgACAxW8AULaGwtt4lCk2FEAGU4iiTDW/6MzJawJkYDNEWVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= − 1 . alpn="h3,h2" ipv4hint=104.21.80.22,172.67.173.84 ech=AEX+DQBB8QAgACCFxnCsG0EaGJ3L91BAKzWJHRPJ8RDDuPc0U+Qq20g7ZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
SOA + serial 2411730582 − serial 2409921903
2026-07-20 00:42:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.22,172.67.173.84 ech=AEX+DQBB8QAgACCFxnCsG0EaGJ3L91BAKzWJHRPJ8RDDuPc0U+Qq20g7ZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= − 1 . alpn="h3,h2" ipv4hint=104.21.80.22,172.67.173.84 ech=AEX+DQBBbQAgACDRh8EBBYsg5gKR/MjDbn7NihoT9MYyzy/BWffmjeQMZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
SOA + serial 2409921903 − serial 2406631658
2026-07-02 00:39:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.22,172.67.173.84 ech=AEX+DQBBbQAgACDRh8EBBYsg5gKR/MjDbn7NihoT9MYyzy/BWffmjeQMZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= − 1 . alpn="h3,h2" ipv4hint=104.21.80.22,172.67.173.84 ech=AEX+DQBBXgAgACBk3IkpEn8VmeTeqwAXwjKHnHDe2nNyrlKhzDn33dKfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
2026-06-17 06:47:55 no changes
2026-06-17 06:30:03 baseline 2 NS · 2 A · 1 MX · 1 TXT · 1 HTTPS · serial 2406631658 · DNSSEC insecure

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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