uldundertoej.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 11 changes
Scanned AtChanges since previous scan
2026-08-28 09:38:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26 − 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBoQAgACDCQhzX8IFI3GrwbXGLUUjd0aVjrTxJuYwmRfTXogHvMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26
2026-08-25 21:05:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBoQAgACDCQhzX8IFI3GrwbXGLUUjd0aVjrTxJuYwmRfTXogHvMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26 − 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBB1gAgACAStrpWha2cTP4QL6Xxhol2DTodp8JFbRtJymmAemNEYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26
SOA + serial 2413133098 − serial 2412704788
2026-08-20 18:43:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBB1gAgACAStrpWha2cTP4QL6Xxhol2DTodp8JFbRtJymmAemNEYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26 − 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBRgAgACDpaVSZn5g//DqzJxZSTSVVbUbJ8cCMD/K6IRQm/w/jdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26
SOA + serial 2412704788 − serial 2412620820
2026-08-19 18:26:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBRgAgACDpaVSZn5g//DqzJxZSTSVVbUbJ8cCMD/K6IRQm/w/jdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26 − 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBagAgACCN81Oq7QY3JBBWVx2Pg10jnr7TMuv0OHtfrlMuSwKABQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26
SOA + serial 2412620820 − serial 2408024054
2026-06-28 23:15:02
A + 104.21.19.121 + 172.67.186.38 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::6815:1379 + 2606:4700:3037::ac43:ba26 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBagAgACCN81Oq7QY3JBBWVx2Pg10jnr7TMuv0OHtfrlMuSwKABQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2408024054 − serial 2404818106
2026-06-17 13:52:27 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2404818106 · 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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