discoversystems.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-12 17:27:19
A + 162.19.250.219 + 51.38.38.70 + 51.68.137.74 − 104.21.11.4 − 172.67.164.223
AAAA − 2606:4700:3031::6815:b04 − 2606:4700:3035::ac43:a4df
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBHAAgACB8PXk5xMhfyFv1KKAf2Wy29RX4Ftgt6kWL4VBiHlgXAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b04,2606:4700:3035::ac43:a4df
SOA + serial 2411917500 − serial 2410973437
2026-08-08 22:02:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBHAAgACB8PXk5xMhfyFv1KKAf2Wy29RX4Ftgt6kWL4VBiHlgXAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b04,2606:4700:3035::ac43:a4df − 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBWwAgACCUBXGiLqn/cDEhgdTg28RwBKatg69MIC7HxIe9jA/oPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b04,2606:4700:3035::ac43:a4df
SOA + serial 2410973437 − serial 2410093364
DNSSEC + insecure − indeterminate
2026-07-22 04:10:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBWwAgACCUBXGiLqn/cDEhgdTg28RwBKatg69MIC7HxIe9jA/oPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b04,2606:4700:3035::ac43:a4df − 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBTAAgACALfb0zFFxnhErT7jJuywJOCUm9kSFXA7WgcKNzTQ2bZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b04,2606:4700:3035::ac43:a4df
SOA + serial 2410093364 − serial 2409553023
2026-07-15 20:43:43
AAAA + 2606:4700:3031::6815:b04 + 2606:4700:3035::ac43:a4df − 2606:4700:3037::6815:b04 − 2606:4700:3037::ac43:a4df
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBTAAgACALfb0zFFxnhErT7jJuywJOCUm9kSFXA7WgcKNzTQ2bZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b04,2606:4700:3035::ac43:a4df − 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBwAAgACBcatv0vcdu5GkpvPstOSLsHt4RtzmMTrUkgy4nfjAxUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:b04,2606:4700:3037::ac43:a4df
SOA + serial 2409553023 − serial 2405855857
DNSSEC + indeterminate − insecure
2026-06-21 17:35:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBwAAgACBcatv0vcdu5GkpvPstOSLsHt4RtzmMTrUkgy4nfjAxUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:b04,2606:4700:3037::ac43:a4df − 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBpwAgACBs9pAv49sxGd5M0JtfDaykB/GTjkzZ+kxM+AhMXZDbXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:b04,2606:4700:3037::ac43:a4df
2026-06-19 16:52:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBpwAgACBs9pAv49sxGd5M0JtfDaykB/GTjkzZ+kxM+AhMXZDbXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:b04,2606:4700:3037::ac43:a4df − 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBIQAgACAvXL2QT1uqHEt1cMWElko2UlrQ0sz0DnrFBwodx/LwRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:b04,2606:4700:3037::ac43:a4df
2026-06-19 12:06:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBIQAgACAvXL2QT1uqHEt1cMWElko2UlrQ0sz0DnrFBwodx/LwRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:b04,2606:4700:3037::ac43:a4df − 1 . alpn="h3,h2" ipv4hint=104.21.11.4,172.67.164.223 ech=AEX+DQBBbgAgACB4DR5gWJfMb8ThEudjXgbdGijjNCs106cx5Oz3+3/wBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:b04,2606:4700:3037::ac43:a4df
2026-06-17 03:23:45 no changes
2026-06-17 03:21:15 baseline 2 NS · 2 A · 2 AAAA · 3 TXT · 1 HTTPS · serial 2405855857 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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