grouper.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 8 changes
Scanned AtChanges since previous scan
2026-08-02 00:21:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBggAgACAjGXZu6PPsgmyUqN5xHVDUg1QlQF7FHWgLKZugphKQAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a − 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBdgAgACCilrD6n5L4jFckhgcaPEWsv/sZtlZyF5mCGCzGQOfELAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a
SOA + serial 2410966998 − serial 2410575487
2026-07-27 06:40:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBdgAgACCilrD6n5L4jFckhgcaPEWsv/sZtlZyF5mCGCzGQOfELAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a − 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBOQAgACAwKsTFwH9foSAoHBuxvAuQtFDYElebP64HH6DP6MT7KQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a
SOA + serial 2410575487 − serial 2405863196
2026-06-30 03:17:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBOQAgACAwKsTFwH9foSAoHBuxvAuQtFDYElebP64HH6DP6MT7KQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a − 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a
2026-06-25 22:09:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a − 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a
2026-06-20 04:03:15
AAAA + 2606:4700:3030::ac43:bfe1 + 2606:4700:3033::6815:144a − 2606:4700:3032::6815:144a − 2606:4700:3034::ac43:bfe1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a − 1 . alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:144a,2606:4700:3034::ac43:bfe1
2026-06-17 09:23:38 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405863196 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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