unibtb.dk
📜 DNS record history  ·  ← Current records
📜 Record History22 scans · 30 changes
Scanned AtChanges since previous scan
2026-09-03 15:06:34 no changes
2026-08-30 16:25:01 no changes
2026-08-29 07:43:35 no changes
2026-08-27 22:59:55 no changes
2026-08-26 22:10:05
A − 104.21.27.228 − 172.67.169.204
AAAA − 2606:4700:3030::6815:1be4 − 2606:4700:3036::ac43:a9cc
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA − serial 2412781471
DNSSEC + bogus − indeterminate
2026-08-25 15:34:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBgAAgACCSfmw52kcNh0IKVgjx/gevgGDTEb3BjPC5elBu4i7qEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
2026-08-21 15:07:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBgAAgACCSfmw52kcNh0IKVgjx/gevgGDTEb3BjPC5elBu4i7qEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBB6AAgACAwsc0hfuR6HiPPTqS0Gwbxm8sB/0+sgsSQ8FIOLF1vQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2412781471 − serial 2412649575
2026-08-20 15:00:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBB6AAgACAwsc0hfuR6HiPPTqS0Gwbxm8sB/0+sgsSQ8FIOLF1vQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBbgAgACAGaly7vKmT6RWk4nYu6yoj/f+Rt17+PxuIh5MyDIIVGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2412649575 − serial 2412280477
2026-08-19 08:23:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBbgAgACAGaly7vKmT6RWk4nYu6yoj/f+Rt17+PxuIh5MyDIIVGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBB+wAgACAb2Tcw80pkO67VpclBfnlgrG627SHkUQhCPznfjJwoYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2412280477 − serial 2411941788
2026-08-13 05:46:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBB+wAgACAb2Tcw80pkO67VpclBfnlgrG627SHkUQhCPznfjJwoYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBB/QAgACAqtBNXRxasqaCugfdwlLcAOtDdC3ksMbcp1HBxTlURUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2411941788 − serial 2411245171
2026-08-08 03:26:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBB/QAgACAqtBNXRxasqaCugfdwlLcAOtDdC3ksMbcp1HBxTlURUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBIQAgACAm+/7ppchHR9j0AeFHdgfzg1iCBSUi9XYaWPDKkCQzKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2411245171 − serial 2410484527
2026-07-26 19:05:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBIQAgACAm+/7ppchHR9j0AeFHdgfzg1iCBSUi9XYaWPDKkCQzKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBjAAgACAzcKqcpYIoKNS7mBpkKfrqOP+024UqCUF0a2b5k9qKZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2410484527 − serial 2410206877
2026-07-22 14:24:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBjAAgACAzcKqcpYIoKNS7mBpkKfrqOP+024UqCUF0a2b5k9qKZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBowAgACA+PF4ujG/+rECVtzQzoetrwitCgSdWm7i8fR8R1yqDRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2410206877 − serial 2409792340
2026-07-19 01:26:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBowAgACA+PF4ujG/+rECVtzQzoetrwitCgSdWm7i8fR8R1yqDRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBHwAgACBSHHVg+WsJgy9zw86lc+nwLoE6N0ZD1Xw0lZRZBMhCfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2409792340 − serial 2408899292
2026-07-09 07:41:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBHwAgACBSHHVg+WsJgy9zw86lc+nwLoE6N0ZD1Xw0lZRZBMhCfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc − 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBOQAgACCMTlLcITJo3vvnqvK/YyNjNWFysNRbIgklGsUY119TfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2408899292 − serial 2408288391
2026-07-04 23:19:11
A + 104.21.27.228 + 172.67.169.204
AAAA + 2606:4700:3030::6815:1be4 + 2606:4700:3036::ac43:a9cc
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.228,172.67.169.204 ech=AEX+DQBBOQAgACCMTlLcITJo3vvnqvK/YyNjNWFysNRbIgklGsUY119TfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1be4,2606:4700:3036::ac43:a9cc
SOA + serial 2408288391
DNSSEC + indeterminate − bogus
2026-07-03 21:29:17 no changes
2026-07-02 20:21:46
NS + nadia.ns.cloudflare.com + otto.ns.cloudflare.com
2026-06-21 18:21:13 no changes
2026-06-21 07:03:23 no changes
2026-06-18 21:33:16 no changes
2026-06-17 13:45:18 baseline DNSSEC bogus

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 22 scans). Click a timestamp to view that full snapshot.

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