flsec.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 23 changes
Scanned AtChanges since previous scan
2026-08-28 06:05:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBmgAgACD5idu/8YisJYN71y7dIfmC8zhZJt4K4vFs1eLqFApNZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
2026-08-27 22:14:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBmgAgACD5idu/8YisJYN71y7dIfmC8zhZJt4K4vFs1eLqFApNZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBB3QAgACBugSTz7OdvhzEEZ5w9a8qVWDzaKffz3vMQAPH3uM+cEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
SOA + serial 2413282715 − serial 2410691263
2026-08-25 03:27:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBB3QAgACBugSTz7OdvhzEEZ5w9a8qVWDzaKffz3vMQAPH3uM+cEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBYwAgACCNM8GEIpQJ0Dm1ZOdI81XTF7hu2dcxeixV7WcEq5bSHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
2026-07-29 09:42:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBYwAgACCNM8GEIpQJ0Dm1ZOdI81XTF7hu2dcxeixV7WcEq5bSHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBqwAgACD8BSOLW8BS1wqQEqQIHBApCOqTaeODsB4igKa0l88TQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
SOA + serial 2410691263 − serial 2408174458
2026-06-29 05:54:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBqwAgACD8BSOLW8BS1wqQEqQIHBApCOqTaeODsB4igKa0l88TQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBB+wAgACCx9hEFPeyumjZ4BbRGdK4KPzZKxLkKj7wnGup8Lg1GfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
SOA + serial 2408174458 − serial 2403075846
2026-06-26 17:22:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBB+wAgACCx9hEFPeyumjZ4BbRGdK4KPzZKxLkKj7wnGup8Lg1GfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
2026-06-26 01:42:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBYwAgACCsxRmayFjsZXZyIvawWICzSkwnli0v4OrpoNkf57oPeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
2026-06-25 23:12:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBBYwAgACCsxRmayFjsZXZyIvawWICzSkwnli0v4OrpoNkf57oPeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40 − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
2026-06-24 20:49:08
NS + abby.ns.cloudflare.com + olof.ns.cloudflare.com
A + 104.21.81.76 + 172.67.158.64
AAAA + 2606:4700:3031::6815:514c + 2606:4700:3037::ac43:9e40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:514c,2606:4700:3037::ac43:9e40
SOA + serial 2403075846
DNSSEC + insecure − indeterminate
2026-06-24 06:15:17
NS − abby.ns.cloudflare.com − olof.ns.cloudflare.com
A − 104.21.81.76 − 172.67.158.64
AAAA − 2606:4700:3032::ac43:9e40 − 2606:4700:3037::6815:514c
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.81.76,172.67.158.64 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9e40,2606:4700:3037::6815:514c
SOA − serial 2403075846
DNSSEC + indeterminate − insecure
2026-06-17 10:15:32 no changes
2026-06-17 10:10:56 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2403075846 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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