h2tank.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-26 12:19:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2803,2606:4700:3037::ac43:acd8 − 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBBLwAgACCBxczQ0qK/IZOLMzen09rESTeRp4qhnz20oDUq7fQ5HwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2803,2606:4700:3037::ac43:acd8
2026-08-20 03:31:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBBLwAgACCBxczQ0qK/IZOLMzen09rESTeRp4qhnz20oDUq7fQ5HwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2803,2606:4700:3037::ac43:acd8 − 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBBqgAgACCjPxPk32muwj8Lxkzn1GzRIdc8zfdDKmTdf5dRXOFzeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2803,2606:4700:3037::ac43:acd8
SOA + serial 2412602503 − serial 2410713191
2026-07-30 00:21:46
AAAA + 2606:4700:3033::6815:2803 + 2606:4700:3037::ac43:acd8 − 2606:4700:3031::6815:2803 − 2606:4700:3036::ac43:acd8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBBqgAgACCjPxPk32muwj8Lxkzn1GzRIdc8zfdDKmTdf5dRXOFzeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2803,2606:4700:3037::ac43:acd8 − 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBBTwAgACDY1d6uk2lom9OzZNGDQrENlQ8F8/qr4fAVPy9RfUR4cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2803,2606:4700:3036::ac43:acd8
SOA + serial 2410713191 − serial 2407489553
2026-06-21 19:34:30
NS + hattie.ns.cloudflare.com + jakub.ns.cloudflare.com
A + 104.21.40.3 + 172.67.172.216
AAAA + 2606:4700:3031::6815:2803 + 2606:4700:3036::ac43:acd8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBBTwAgACDY1d6uk2lom9OzZNGDQrENlQ8F8/qr4fAVPy9RfUR4cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2803,2606:4700:3036::ac43:acd8
SOA + serial 2407489553
DNSSEC + insecure − indeterminate
2026-06-21 05:44:20
NS − hattie.ns.cloudflare.com − jakub.ns.cloudflare.com
A − 104.21.40.3 − 172.67.172.216
AAAA − 2606:4700:3031::6815:2803 − 2606:4700:3036::ac43:acd8
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.40.3,172.67.172.216 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2803,2606:4700:3036::ac43:acd8
SOA − serial 2402377943
DNSSEC + indeterminate − insecure
2026-06-17 10:09:35 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2402377943 · DNSSEC insecure

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