efterskolernesdag.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-21 09:31:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBXwAgACBjTmLUSwKDFLLUTTzCMyhH8MAC+DBiiXgRgNYhreqPDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3033::ac43:ae90 − 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBTQAgACCLqSp8XcSK8m9K+4dQe/lAdP95NuRj0VshDXZzORowQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3033::ac43:ae90
SOA + serial 2412730966 − serial 2411547532
2026-08-07 16:41:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBTQAgACCLqSp8XcSK8m9K+4dQe/lAdP95NuRj0VshDXZzORowQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3033::ac43:ae90 − 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBiAAgACAN2hk9bvBGtP9ffyP9bN01kIvEDIB/fu3zn2zzpo1qOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3033::ac43:ae90
SOA + serial 2411547532 − serial 2407632148
2026-06-26 02:47:20
NS + bella.ns.cloudflare.com + mark.ns.cloudflare.com
A + 104.21.47.245 + 172.67.174.144
AAAA + 2606:4700:3030::6815:2ff5 + 2606:4700:3033::ac43:ae90
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBiAAgACAN2hk9bvBGtP9ffyP9bN01kIvEDIB/fu3zn2zzpo1qOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3033::ac43:ae90
SOA + serial 2407632148
DNSSEC + insecure − indeterminate
2026-06-23 10:33:08
NS − bella.ns.cloudflare.com − mark.ns.cloudflare.com
A − 104.21.47.245 − 172.67.174.144
AAAA − 2606:4700:3030::6815:2ff5 − 2606:4700:3035::ac43:ae90
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBzAAgACDuL1U47DdoVdkUXB7C9EoHNR/ZnpfvKlAFlQbiOxAaFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3035::ac43:ae90
SOA − serial 2406572503
DNSSEC + indeterminate − insecure
2026-06-20 15:04:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBzAAgACDuL1U47DdoVdkUXB7C9EoHNR/ZnpfvKlAFlQbiOxAaFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3035::ac43:ae90 − 1 . alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBXgAgACBk3IkpEn8VmeTeqwAXwjKHnHDe2nNyrlKhzDn33dKfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3035::ac43:ae90
2026-06-17 06:05:55 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406572503 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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