sikko.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-25 00:52:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBB1AAgACA29NmFevr2JsWFHfU0mhhObGrQHKGHYiXAwG8t5nUHdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0 − 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBB0wAgACBvcdMNkiAKssD1MMlAjwQ9suAXxEyj8jm+B6MzOy6bHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0
2026-08-24 14:21:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBB0wAgACBvcdMNkiAKssD1MMlAjwQ9suAXxEyj8jm+B6MzOy6bHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0 − 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBBbQAgACBNODko7TTN6yoh2+AFRq00ocazjU050bgokXSOkMgrPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0
SOA + serial 2413049352 − serial 2412421737
2026-08-18 07:12:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBBbQAgACBNODko7TTN6yoh2+AFRq00ocazjU050bgokXSOkMgrPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0 − 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBBLQAgACAHVxwA/sJ/ZvYhbMvUPFPCR7J67bfGjmmo5xFk21aNJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0
SOA + serial 2412421737 − serial 2412373251
2026-08-16 17:17:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBBLQAgACAHVxwA/sJ/ZvYhbMvUPFPCR7J67bfGjmmo5xFk21aNJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0 − 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBBwQAgACCOKyILH1aliWLBYJD9Wt5QoLJOWiuxfoIXpDlPG4tZFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0
SOA + serial 2412373251 − serial 2407949387
2026-06-29 21:00:39
AAAA + 2606:4700:3037::6815:1f0 − 2606:4700:3034::6815:1f0
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBBwQAgACCOKyILH1aliWLBYJD9Wt5QoLJOWiuxfoIXpDlPG4tZFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3037::6815:1f0 − 1 . alpn="h3,h2" ipv4hint=104.21.1.240,172.67.152.152 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9898,2606:4700:3034::6815:1f0
SOA + serial 2407949387 − serial 2406575311
2026-06-18 05:04:20 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 1 TXT · 14 CAA · 1 HTTPS · serial 2406575311 · DMARC · 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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