ztu.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

2 events
WhenWhatChange
2026-06-17 20:20🔎 ScanFirst scanned: delegated to anita.ns.cloudflare.com, fattouche.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.

Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).

📜 Record History#

11 scans · 15 changes
Scanned AtChanges since previous scan
2026-09-30 22:15:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBB0AAgACAz5nfXThxh7tXyOGnXUCHwComzSF5QNIVuNfgodIu+fQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBB/wAgACAj8q7MWDQP7Ivd04Bdiof5uGPJmpXhw51KpzejfcSnVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
2026-09-30 05:05:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBB/wAgACAj8q7MWDQP7Ivd04Bdiof5uGPJmpXhw51KpzejfcSnVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBtAAgACBMVhU6Pprc/Q2nBif/2QW9U82vLhRMfXSxE9CtcXcrPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
2026-09-24 14:15:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBtAAgACBMVhU6Pprc/Q2nBif/2QW9U82vLhRMfXSxE9CtcXcrPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBSwAgACD11o6crS/bLU3TWG3c5Ae/Qe5+Db736R+swrunvTY7YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
SOA + serial 2415726843 − serial 2415614497
2026-09-23 13:36:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBSwAgACD11o6crS/bLU3TWG3c5Ae/Qe5+Db736R+swrunvTY7YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBDgAgACAh6n1rk5bbnfqqxFJXCTamusgQzvJWCbIxS00bn7G4BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
SOA + serial 2415614497 − serial 2413800418
2026-09-04 03:11:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBDgAgACAh6n1rk5bbnfqqxFJXCTamusgQzvJWCbIxS00bn7G4BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBWQAgACD5xGv+w6dlXBkJWwoLO+WFs1QP/0qVz816snWQLV7BAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
SOA + serial 2413800418 − serial 2410482636
2026-07-26 02:05:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBWQAgACD5xGv+w6dlXBkJWwoLO+WFs1QP/0qVz816snWQLV7BAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBcAAgACChVTJSgoTE1FGetWFRhDRI8Q1a+SPVXWbb4AHogtoRYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
SOA + serial 2410482636 − serial 2408692767
2026-07-05 23:13:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBcAAgACChVTJSgoTE1FGetWFRhDRI8Q1a+SPVXWbb4AHogtoRYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBSAAgACDleo1mRmw8wQ6xTVYntOqKsfUVgN4FFlgrRmsTvz98ZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
SOA + serial 2408692767 − serial 2405131702
2026-06-26 15:02:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBSAAgACDleo1mRmw8wQ6xTVYntOqKsfUVgN4FFlgrRmsTvz98ZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
2026-06-25 20:27:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBByAAgACBPF0m9T8Sj8yd73y9ytnkUxzjCT+nkzQj1abdfYTqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
2026-06-19 13:17:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBByAAgACBPF0m9T8Sj8yd73y9ytnkUxzjCT+nkzQj1abdfYTqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49 − 1 . alpn="h3,h2" ipv4hint=104.21.88.39,172.67.172.73 ech=AEX+DQBBaQAgACCIoHlO/A2HmNOYOCb+zSUIS3b+PkDmU7HnR4L4yP8LZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5827,2606:4700:3036::ac43:ac49
2026-06-17 20:20:49 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2405131702 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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