h6.dk
📜 DNS record history  ·  ← Current records
📜 Record History14 scans · 23 changes
Scanned AtChanges since previous scan
2026-09-04 09:15:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB+wAgACBnzCV/nKgOOJ17ds9vnRL9kehJR7odrnq10lDYEry0AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
2026-08-27 18:44:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBywAgACBPN5ywDnikoHkuqZfJAT5lnj+3/jUcWaKHlz2inJ2qTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
2026-08-24 03:18:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBywAgACBPN5ywDnikoHkuqZfJAT5lnj+3/jUcWaKHlz2inJ2qTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBjgAgACCwDmj0UD6rxBZbONwX3OwNcAfG3Zja3sV3GWK5HO5sCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2413010209 − serial 2412897374
2026-08-23 02:05:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBjgAgACCwDmj0UD6rxBZbONwX3OwNcAfG3Zja3sV3GWK5HO5sCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB6AAgACBMTrnx7MjX+bXo/gqGgfi/ki0INIWkDCy4rpcZv7W+LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2412897374 − serial 2412672664
2026-08-21 01:41:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB6AAgACBMTrnx7MjX+bXo/gqGgfi/ki0INIWkDCy4rpcZv7W+LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBvwAgACCIWy6D65Z8HB27m4m4YaJ/dQOnX2PpnaT6uefX6BcIPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2412672664 − serial 2412366472
2026-08-16 16:34:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBvwAgACCIWy6D65Z8HB27m4m4YaJ/dQOnX2PpnaT6uefX6BcIPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBzgAgACAaSlM8i7wsTj0eh0URMwW/SOY84maJ3G6gQmV52DNlVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2412366472 − serial 2412140290
2026-08-15 01:25:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBzgAgACAaSlM8i7wsTj0eh0URMwW/SOY84maJ3G6gQmV52DNlVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB1wAgACB8Rq+5aSAbwu1KNMfOdcJoVyyH7iJxAHq9BDBgyHM+MgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2412140290 − serial 2410823771
2026-07-31 18:23:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB1wAgACB8Rq+5aSAbwu1KNMfOdcJoVyyH7iJxAHq9BDBgyHM+MgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB4wAgACAl44By0Ic7qKeMOHSEnXNK+Q9jcZ/jYucoT8HSeRb2dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2410823771 − serial 2409703670
2026-07-18 09:55:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB4wAgACAl44By0Ic7qKeMOHSEnXNK+Q9jcZ/jYucoT8HSeRb2dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB3QAgACD7bvEHFcqWnbKhEmf31pQcsvAaVllxsdn6gi8wO+h5VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2409703670 − serial 2408750171
DMARC + v=DMARC1; p=none; rua=mailto:16179256436b4b55b3b0de1e720cc78d@dmarc-reports.cloudflare.net
2026-07-05 18:19:14
AAAA + 2606:4700:3033::6815:15e0 − 2606:4700:3035::6815:15e0
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB3QAgACD7bvEHFcqWnbKhEmf31pQcsvAaVllxsdn6gi8wO+h5VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB5QAgACANoKdFxxiFPsD4QSdYxkHiwK2EkxYzvvDDsPDlCWsLJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:15e0,2606:4700:3036::ac43:c8ec
SOA + serial 2408750171 − serial 2406676569
DMARC − v=DMARC1; p=none; rua=mailto:16179256436b4b55b3b0de1e720cc78d@dmarc-reports.cloudflare.net
2026-06-21 21:14:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB5QAgACANoKdFxxiFPsD4QSdYxkHiwK2EkxYzvvDDsPDlCWsLJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBNAAgACC2yOXvsCkQB1Y08Gj2Er1uGtIF9CAPSKnqtvK206xtagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:15e0,2606:4700:3036::ac43:c8ec
2026-06-19 04:53:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBBNAAgACC2yOXvsCkQB1Y08Gj2Er1uGtIF9CAPSKnqtvK206xtagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:15e0,2606:4700:3036::ac43:c8ec − 1 . alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:15e0,2606:4700:3036::ac43:c8ec
2026-06-17 10:42:27 no changes
2026-06-17 10:41:50 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406676569 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 14 scans). Click a timestamp to view that full snapshot.

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