hco2020.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-15 15:57:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.60.193,172.67.200.63 ech=AEX+DQBB0wAgACD+DLI6MCQP3GhyDIQamrrWHgBxq0JDKEFe+toMOULlLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3cc1,2606:4700:3037::ac43:c83f − 1 . alpn="h3,h2" ipv4hint=104.21.60.193,172.67.200.63 ech=AEX+DQBBbgAgACD75ye/4w2Cn0XF4SNKlN14oB+JBUMOiYq2n+dNfo8GYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3cc1,2606:4700:3037::ac43:c83f
SOA + serial 2412231630 − serial 2411569652
2026-08-08 11:31:43
AAAA + 2606:4700:3035::6815:3cc1 + 2606:4700:3037::ac43:c83f − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.60.193,172.67.200.63 ech=AEX+DQBBbgAgACD75ye/4w2Cn0XF4SNKlN14oB+JBUMOiYq2n+dNfo8GYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3cc1,2606:4700:3037::ac43:c83f − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2411569652 − serial 2406469088
2026-06-25 20:35:06
A + 104.21.60.193 + 172.67.200.63 − 188.114.96.1 − 188.114.97.1
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3035::6815:3cc1 − 2606:4700:3037::ac43:c83f
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.60.193,172.67.200.63 ech=AEX+DQBBOwAgACBiMbeLRaKiv6PJzAZW9T1PULQqMexp9BN7Gw9oTd+AMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3cc1,2606:4700:3037::ac43:c83f
2026-06-21 13:44:46
AAAA + 2606:4700:3035::6815:3cc1 + 2606:4700:3037::ac43:c83f − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.60.193,172.67.200.63 ech=AEX+DQBBOwAgACBiMbeLRaKiv6PJzAZW9T1PULQqMexp9BN7Gw9oTd+AMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3cc1,2606:4700:3037::ac43:c83f − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-20 17:29:35
A + 188.114.96.1 + 188.114.97.1 − 104.21.60.193 − 172.67.200.63
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.60.193,172.67.200.63 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c83f,2606:4700:3034::6815:3cc1
2026-06-17 10:51:52 baseline 2 NS · 2 A · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406469088 · 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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