skl.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-26 23:50:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBHQAgACCVKH0tapWKW1aDmmItLE41khRkYqidlTUBnmJguY6hAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBKAAgACDhoEuvJYbGLaePutOG6yGLRwuwU5t1IcItEdciQn0ZFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
SOA + serial 2413236912 − serial 2412874938
2026-08-25 17:20:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBKAAgACDhoEuvJYbGLaePutOG6yGLRwuwU5t1IcItEdciQn0ZFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBB7gAgACAqV7TUUYN2yGAxT9I1aGGgnh9ZZ4qUh4/WCvwVRXeRXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
2026-08-22 12:21:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBB7gAgACAqV7TUUYN2yGAxT9I1aGGgnh9ZZ4qUh4/WCvwVRXeRXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBlAAgACDUUXA6WGopfuTNEViEwq9bRRjYcpUaQi4RYAKorJP1BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
SOA + serial 2412874938 − serial 2412445167
2026-08-18 10:18:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBlAAgACDUUXA6WGopfuTNEViEwq9bRRjYcpUaQi4RYAKorJP1BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBzAAgACAch8dWwbSpkg0qiTb0ZZriNAyKGdiYUFR/ZtezW+Z0XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
SOA + serial 2412445167 − serial 2411163310
2026-08-06 21:57:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBzAAgACAch8dWwbSpkg0qiTb0ZZriNAyKGdiYUFR/ZtezW+Z0XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBSAAgACAKiSqfBQrVIdrMQmXfz3A4In6FRJMbaPqitTet2CyJOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
SOA + serial 2411163310 − serial 2410520636
2026-07-26 10:13:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBSAAgACAKiSqfBQrVIdrMQmXfz3A4In6FRJMbaPqitTet2CyJOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBywAgACCryu6T+NNXWW64WQoruIAWLS8zB98n5QTttumM8MHrZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
SOA + serial 2410520636 − serial 2410260236
2026-07-23 09:03:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBywAgACCryu6T+NNXWW64WQoruIAWLS8zB98n5QTttumM8MHrZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBB+gAgACCMOTjVdo4jxssF3uv8kuCr60oYep5rmty2xnt8t2ivXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
SOA + serial 2410260236 − serial 2409387473
2026-07-14 17:33:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBB+gAgACCMOTjVdo4jxssF3uv8kuCr60oYep5rmty2xnt8t2ivXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBJQAgACBnoQdAyjdxo1QZ/h8q5MnTy6HsI88n48t6aQts6QxOPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115
SOA + serial 2409387473 − serial 2409089706
2026-07-11 13:57:52
AAAA + 2606:4700:3032::6815:1f8c + 2606:4700:3037::ac43:b115 − 2606:4700:3031::6815:1f8c − 2606:4700:3035::ac43:b115
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBJQAgACBnoQdAyjdxo1QZ/h8q5MnTy6HsI88n48t6aQts6QxOPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1f8c,2606:4700:3037::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f8c,2606:4700:3035::ac43:b115
SOA + serial 2409089706 − serial 2407431739
2026-06-20 20:14:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f8c,2606:4700:3035::ac43:b115 − 1 . alpn="h3,h2" ipv4hint=104.21.31.140,172.67.177.21 ech=AEX+DQBBHQAgACDvr0foaUL+kfe8cQ/jzRqJm9WG78Sy1RChao5wzEe6ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f8c,2606:4700:3035::ac43:b115
SOA + serial 2407431739 − serial 2407016104
2026-06-18 04:01:44 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2407016104 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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