blumtech.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 8 changes
Scanned AtChanges since previous scan
2026-08-28 21:12:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBOwAgACD+m/Qfo1jU0aqvMNakkb9kSsvoFMkgD7zHmn/7Mi4mJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a34,2606:4700:3036::ac43:8767 − 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBtAAgACBWD1tDsBTbQglXmyZSdqAd95aQk1ur/CTll9Dy4zOWewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a34,2606:4700:3036::ac43:8767
SOA + serial 2413365730 − serial 2411952646
2026-08-25 13:57:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBtAAgACBWD1tDsBTbQglXmyZSdqAd95aQk1ur/CTll9Dy4zOWewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a34,2606:4700:3036::ac43:8767 − 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBB9QAgACCYsVDLFH7wfsE46WS5IMyXviCxr3GopvAV+/LvmS9UUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a34,2606:4700:3036::ac43:8767
2026-08-12 22:06:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBB9QAgACCYsVDLFH7wfsE46WS5IMyXviCxr3GopvAV+/LvmS9UUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a34,2606:4700:3036::ac43:8767 − 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBvAAgACBDGjd7KAA//oYh2o3NrutZX4VpGmOe42gVNB175MZ0bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a34,2606:4700:3036::ac43:8767
SOA + serial 2411952646 − serial 2406848327
2026-06-25 12:27:41
AAAA + 2606:4700:3034::6815:1a34 + 2606:4700:3036::ac43:8767 − 2606:4700:3031::ac43:8767 − 2606:4700:3036::6815:1a34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBvAAgACBDGjd7KAA//oYh2o3NrutZX4VpGmOe42gVNB175MZ0bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a34,2606:4700:3036::ac43:8767 − 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBnQAgACAuUyG3EwlOlnDr5/s2GM04Ruokm4DKWz+ouys2fCitRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8767,2606:4700:3036::6815:1a34
2026-06-22 13:28:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBnQAgACAuUyG3EwlOlnDr5/s2GM04Ruokm4DKWz+ouys2fCitRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8767,2606:4700:3036::6815:1a34 − 1 . alpn="h3,h2" ipv4hint=104.21.26.52,172.67.135.103 ech=AEX+DQBBQwAgACB/kjJxhdKdMifzADCBWwX4suHL5sc8EO3CxwUV7BdUPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8767,2606:4700:3036::6815:1a34
2026-06-16 15:05:34 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406848327 · 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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