koereskoler.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 11 changes
Scanned AtChanges since previous scan
2026-09-03 16:00:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBuAAgACDC6k3mhBjzq/4XBIoZSKOoR3aSOmbIoAWZ0XVi35LiRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798 − 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBDgAgACDH6830XIjbPhGwX6lmbkobeH4z2RDPkGcHd/DpskPMWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798
SOA + serial 2413883383 − serial 2412259076
2026-08-26 17:02:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBDgAgACDH6830XIjbPhGwX6lmbkobeH4z2RDPkGcHd/DpskPMWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798 − 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBQgAgACBPvuO2KyEtVIp4HlOTt5RBzYhVDIo6Zuqpk5JbNn4fNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798
2026-08-16 15:43:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBQgAgACBPvuO2KyEtVIp4HlOTt5RBzYhVDIo6Zuqpk5JbNn4fNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798 − 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBqwAgACDXQtRDQJzy5rW1HuU9NSBYFu7D/5cobzxA2OOEKCiuSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798
SOA + serial 2412259076 − serial 2412223369
2026-08-15 05:41:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBqwAgACDXQtRDQJzy5rW1HuU9NSBYFu7D/5cobzxA2OOEKCiuSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798 − 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBB/QAgACAjTC0OTCvLcMifGKBO0VgDzzBIYwTBUQ9srWRDpzS4FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798
SOA + serial 2412223369 − serial 2408780929
2026-07-06 22:36:45
AAAA + 2606:4700:3030::6815:1a44 + 2606:4700:3030::ac43:8798 − 2606:4700:3035::ac43:8798 − 2606:4700:3036::6815:1a44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBB/QAgACAjTC0OTCvLcMifGKBO0VgDzzBIYwTBUQ9srWRDpzS4FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a44,2606:4700:3030::ac43:8798 − 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBeQAgACCuGPCixN7pyzB38MO3k7VIhlgiTdYiO6aQPa70n5h/XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8798,2606:4700:3036::6815:1a44
SOA + serial 2408780929 − serial 2405855888
2026-06-26 07:24:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBeQAgACCuGPCixN7pyzB38MO3k7VIhlgiTdYiO6aQPa70n5h/XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8798,2606:4700:3036::6815:1a44 − 1 . alpn="h3,h2" ipv4hint=104.21.26.68,172.67.135.152 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8798,2606:4700:3036::6815:1a44
2026-06-18 06:25:08 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · 2 TLSA · serial 2405855888 · 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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