sydbyskolen.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-08-06 21:22:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.26,172.67.130.19 ech=AEX+DQBBzAAgACAch8dWwbSpkg0qiTb0ZZriNAyKGdiYUFR/ZtezW+Z0XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8213,2606:4700:3035::6815:31a − 1 . alpn="h3,h2" ipv4hint=104.21.3.26,172.67.130.19 ech=AEX+DQBB+gAgACCMOTjVdo4jxssF3uv8kuCr60oYep5rmty2xnt8t2ivXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8213,2606:4700:3035::6815:31a
SOA + serial 2411160481 − serial 2409293543
2026-07-14 17:18:22
AAAA + 2606:4700:3030::ac43:8213 + 2606:4700:3035::6815:31a − 2606:4700:3034::ac43:8213 − 2606:4700:3037::6815:31a
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.26,172.67.130.19 ech=AEX+DQBB+gAgACCMOTjVdo4jxssF3uv8kuCr60oYep5rmty2xnt8t2ivXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8213,2606:4700:3035::6815:31a − 1 . alpn="h3,h2" ipv4hint=104.21.3.26,172.67.130.19 ech=AEX+DQBB9QAgACCTNgWIXtzknE0vwn3cy3pqJv32D77Mz4agkcVqad9yfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8213,2606:4700:3037::6815:31a
SOA + serial 2409293543 − serial 2406049786
2026-06-27 19:35:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.26,172.67.130.19 ech=AEX+DQBB9QAgACCTNgWIXtzknE0vwn3cy3pqJv32D77Mz4agkcVqad9yfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8213,2606:4700:3037::6815:31a − 1 . alpn="h3,h2" ipv4hint=104.21.3.26,172.67.130.19 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8213,2606:4700:3037::6815:31a
2026-06-17 13:35:42 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406049786 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone