mester1.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 11 changes
Scanned AtChanges since previous scan
2026-08-25 03:25:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBB3QAgACBugSTz7OdvhzEEZ5w9a8qVWDzaKffz3vMQAPH3uM+cEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f − 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBB+gAgACDM1yQeUK873U1PKf+4vI2kBV1nf/xEF/HvhrLrkTP9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f
SOA + serial 2413022814 − serial 2412142164
2026-08-15 12:58:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBB+gAgACDM1yQeUK873U1PKf+4vI2kBV1nf/xEF/HvhrLrkTP9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f − 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBBKwAgACBiupW8a8piIfd4qbK8nT31xW1ufews5kcBcjEs+b7NXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f
SOA + serial 2412142164 − serial 2412115471
2026-08-13 22:37:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBBKwAgACBiupW8a8piIfd4qbK8nT31xW1ufews5kcBcjEs+b7NXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f − 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBBGQAgACD8TVoxUsVZqoo85qIjYTR1ieX2+ze/sIn+Eg+jiEuWFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f
SOA + serial 2412115471 − serial 2407916013
2026-06-29 02:25:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBBGQAgACD8TVoxUsVZqoo85qIjYTR1ieX2+ze/sIn+Eg+jiEuWFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f − 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBBFAAgACDWoAgAOkKZTQouulORkrky2Tii4iKo/FCi9RNuOe/BQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f
2026-06-26 21:46:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBBFAAgACDWoAgAOkKZTQouulORkrky2Tii4iKo/FCi9RNuOe/BQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f − 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBB0gAgACBnJ6i/nUsaqBThfBAwLcOV/OB6sreMe9uVdCX1dvxpKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f
SOA + serial 2407916013 − serial 2406067528
2026-06-21 15:50:55
AAAA + 2606:4700:3036::6815:2987 + 2606:4700:3036::ac43:937f − 2606:4700:3031::6815:2987 − 2606:4700:3031::ac43:937f
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBB0gAgACBnJ6i/nUsaqBThfBAwLcOV/OB6sreMe9uVdCX1dvxpKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2987,2606:4700:3036::ac43:937f − 1 . alpn="h3,h2" ipv4hint=104.21.41.135,172.67.147.127 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2987,2606:4700:3031::ac43:937f
2026-06-18 07:54:39 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406067528 · 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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