haar-extensions.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-29 12:07:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBBBAAgACANwZYEx8Ih4Pk9TVxX1VDbScTRnDBn/WvOn6A6/nu6PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c − 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBBMgAgACAK/5fTb2SGmh/d1ROuV4VvD+I4hyBiYZFs3xtD623NJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c
SOA + serial 2413424198 − serial 2412011945
2026-08-27 06:14:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBBMgAgACAK/5fTb2SGmh/d1ROuV4VvD+I4hyBiYZFs3xtD623NJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c − 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBB9AAgACCP0YYSjGQ2JWqZzPdeck5jLEXcYXtRLSvuySkj8tHiIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c
2026-08-14 14:53:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBB9AAgACCP0YYSjGQ2JWqZzPdeck5jLEXcYXtRLSvuySkj8tHiIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c − 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBBpQAgACC+FgyA5KQWmr3+RrW30HmVPyI0oeALX/xCi4Temx3VYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c
SOA + serial 2412011945 − serial 2408313138
2026-07-03 08:51:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBBpQAgACC+FgyA5KQWmr3+RrW30HmVPyI0oeALX/xCi4Temx3VYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c − 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBBvgAgACD24gmTILd0Z/WnkYY5L23kOn2DhJNgCIM2lZufrsppdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c
SOA + serial 2408313138 − serial 2406238762
2026-06-26 03:23:30
AAAA + 2606:4700:3036::ac43:befd + 2606:4700:3037::6815:141c − 2606:4700:3033::ac43:befd − 2606:4700:3035::6815:141c
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBBvgAgACD24gmTILd0Z/WnkYY5L23kOn2DhJNgCIM2lZufrsppdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:befd,2606:4700:3037::6815:141c − 1 . alpn="h3,h2" ipv4hint=104.21.20.28,172.67.190.253 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:befd,2606:4700:3035::6815:141c
2026-06-17 10:45:31 no changes
2026-06-17 10:42:58 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406238762 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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