systembook.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Simply.com A/S · status Active · VID no · expires 2027-04-30 (fetched 2026-10-14).

WhenWhatChange
2027-04-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-18 04:04🔎 ScanFirst scanned: delegated to margo.ns.cloudflare.com, melina.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2003-06-16📝 WHOISRegistered (the WHOIS registration date).

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#

12 scans · 21 changes
Scanned AtChanges since previous scan
2026-10-13 03:26:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBgAAgACDgeChCkn+J6Oo0iZ7W/GPcXQ3pCqi6iHkNcrnfGeINTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBaQAgACBgPd/QUIl9tDOY8zSa1e6gfREgl2baVTY3wA3xuDb2EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2417325951 − serial 2416787153
2026-10-06 20:43:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBaQAgACBgPd/QUIl9tDOY8zSa1e6gfREgl2baVTY3wA3xuDb2EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBdQAgACBHTt+nUMCnx4YXdFUIPvAaY+hxrWwea/aKPGQ064u7UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2416787153 − serial 2415252348
2026-09-29 19:27:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBdQAgACBHTt+nUMCnx4YXdFUIPvAaY+hxrWwea/aKPGQ064u7UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBYwAgACA1WEO0m24EXFLPhUX+vn9hVZCKATo0hUmQegoIWvrkHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
2026-09-19 09:56:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBYwAgACA1WEO0m24EXFLPhUX+vn9hVZCKATo0hUmQegoIWvrkHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2415252348 − serial 2413178747
2026-08-26 20:01:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBjgAgACCwDmj0UD6rxBZbONwX3OwNcAfG3Zja3sV3GWK5HO5sCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2413178747 − serial 2412869776
2026-08-23 01:59:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBjgAgACCwDmj0UD6rxBZbONwX3OwNcAfG3Zja3sV3GWK5HO5sCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBuQAgACAVz9qc58iz+1dhhN56m9SNC7t96Jlj/wAGZavvaVG5HgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2412869776 − serial 2411671579
2026-08-11 05:21:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBuQAgACAVz9qc58iz+1dhhN56m9SNC7t96Jlj/wAGZavvaVG5HgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBFwAgACA4dlyvAhkppC6kuL7f4NzPf3T7x2LVeD2vSiyzOi5MaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2411671579 − serial 2411105145
2026-08-08 05:28:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBFwAgACA4dlyvAhkppC6kuL7f4NzPf3T7x2LVeD2vSiyzOi5MaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBB2wAgACDeGI+TeAHKeJEZ0ddqk+rPrVVTj6kSfstTm0YxwgwpZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2411105145 − serial 2409031541
2026-07-09 11:40:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBB2wAgACDeGI+TeAHKeJEZ0ddqk+rPrVVTj6kSfstTm0YxwgwpZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBFgAgACAHLebld4IUA+gNDxH8mXA4AAKUnLTf/3QyY04Sn3LacAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c
SOA + serial 2409031541 − serial 2407755858
2026-06-27 22:54:25
AAAA + 2606:4700:3035::ac43:83a6 + 2606:4700:3037::6815:42c − 2606:4700:3030::6815:42c − 2606:4700:3037::ac43:83a6
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBFgAgACAHLebld4IUA+gNDxH8mXA4AAKUnLTf/3QyY04Sn3LacAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBDAAgACD2tpX44dE776O1qEe4pBYcf9gV2sYonx2xzeulGUbiNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:42c,2606:4700:3037::ac43:83a6
2026-06-25 18:04:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBDAAgACD2tpX44dE776O1qEe4pBYcf9gV2sYonx2xzeulGUbiNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:42c,2606:4700:3037::ac43:83a6 − 1 . alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBHQAgACDvr0foaUL+kfe8cQ/jzRqJm9WG78Sy1RChao5wzEe6ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:42c,2606:4700:3037::ac43:83a6
SOA + serial 2407755858 − serial 2406957939
2026-06-18 04:04:23 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 11 CAA · 1 HTTPS · serial 2406957939 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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