mem2bio.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 15 changes
Scanned AtChanges since previous scan
2026-08-31 17:41:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBzAAgACDHpwnbqQRrQxFsGzA/yaOSD5TTc2/1Vd5JMCQghbIcfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBvwAgACC4epbPwsz4FZ//yHIyrHUTo3aPJVpcva8mZUTqXhCgZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
SOA + serial 2413603158 − serial 2413468290
2026-08-29 16:04:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBvwAgACC4epbPwsz4FZ//yHIyrHUTo3aPJVpcva8mZUTqXhCgZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
SOA + serial 2413468290 − serial 2412193452
2026-08-26 12:40:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBEgAgACDNP/eVyhjoHmwlixXTLZMcS8gbR2MJgq8BTFGf4ZYnBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
2026-08-14 23:27:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBEgAgACDNP/eVyhjoHmwlixXTLZMcS8gbR2MJgq8BTFGf4ZYnBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBywAgACDSZr9EwKtzL8Kgco0vZeEW4KcGEU1Wuhf9u/ygON57DAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
SOA + serial 2412193452 − serial 2410119852
2026-07-22 04:01:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBywAgACDSZr9EwKtzL8Kgco0vZeEW4KcGEU1Wuhf9u/ygON57DAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBUQAgACAgvpA9jtAmAp0qHihscSSN8GZk44bsTnw2cYliSkAZGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
SOA + serial 2410119852 − serial 2408046250
2026-06-30 05:52:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBUQAgACAgvpA9jtAmAp0qHihscSSN8GZk44bsTnw2cYliSkAZGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBWgAgACBCtGFXclW1WWH8bDwySW9jXlRRohQgqqS/xFjcN5wOBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
SOA + serial 2408046250 − serial 2406279794
2026-06-25 02:11:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBWgAgACBCtGFXclW1WWH8bDwySW9jXlRRohQgqqS/xFjcN5wOBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBB7QAgACBc7rhY1/z+KUvvg6fnbeaCNDOydik5ZcsYhoZ5+dkIIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
2026-06-20 08:15:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBB7QAgACBc7rhY1/z+KUvvg6fnbeaCNDOydik5ZcsYhoZ5+dkIIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBB4wAgACAHb0StlrwaX+Qy7seG9FWNodxpxCt6cP5+1Gl67RejRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017
2026-06-19 15:45:35
AAAA + 2606:4700:3030::ac43:a5f9 + 2606:4700:3033::6815:1017 − 2606:4700:3031::6815:1017 − 2606:4700:3037::ac43:a5f9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBB4wAgACAHb0StlrwaX+Qy7seG9FWNodxpxCt6cP5+1Gl67RejRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a5f9,2606:4700:3033::6815:1017 − 1 . alpn="h3,h2" ipv4hint=104.21.16.23,172.67.165.249 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1017,2606:4700:3037::ac43:a5f9
2026-06-18 07:06:15 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406279794 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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