symposio.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

7 events

Current WHOIS: Registrar Simply.com A/S · status Active · VID no · expires 2027-08-03 (fetched 2026-10-15).

WhenWhatChange
2027-08-03 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-08-09 18:07🌍 Web hostingWebsite hosting network changed: + AS13335 Cloudflare, Inc. − AS209242 Cloudflare London, LLC
2026-08-09 18:07🔐 DNSSECDNSSEC removed: the zone is no longer signed.
2026-08-09 18:07🖥️ NameserversNameservers changed: + gina.ns.cloudflare.com + sam.ns.cloudflare.com − ns1.simply.com − ns2.simply.com − ns3.simply.com
2026-06-18 05:07🔎 ScanFirst scanned: delegated to ns1.simply.com, ns2.simply.com, ns3.simply.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2024-08-04📝 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#

15 scans · 32 changes
Scanned AtChanges since previous scan
2026-10-19 23:20:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBfAAgACA7PZFnKm92jj5ZTGcAzeUs/wWa8y9Esg7Xva8fKqKISAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBIQAgACDgUCbE4wpf2efGI6685PyQ6dzVEGoZ4Mz6OHZvckPOdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2417579504 − serial 2417205179
DNSSEC + insecure − indeterminate
2026-10-18 23:13:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBIQAgACDgUCbE4wpf2efGI6685PyQ6dzVEGoZ4Mz6OHZvckPOdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBuQAgACD13DrvtH+9m9kSwpq9gVO1mD+Z6UKKqP8QktOTG/SeBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2417205179 − serial 2417579504
DNSSEC + indeterminate − insecure
2026-10-16 20:59:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBuQAgACD13DrvtH+9m9kSwpq9gVO1mD+Z6UKKqP8QktOTG/SeBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBiwAgACDx7lbcZ+vH88L9LsKI4dnBW3D1vBxTvtaUjwcXjlNyMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2417579504 − serial 2417531001
2026-10-15 18:41:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBiwAgACDx7lbcZ+vH88L9LsKI4dnBW3D1vBxTvtaUjwcXjlNyMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBEgAgACD0O3QzmjOIcE5rpdEMxRby3ewJv5BGfT/p8jyKPIE+UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2417531001 − serial 2417430445
2026-10-14 17:36:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBEgAgACD0O3QzmjOIcE5rpdEMxRby3ewJv5BGfT/p8jyKPIE+UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBIQAgACDgUCbE4wpf2efGI6685PyQ6dzVEGoZ4Mz6OHZvckPOdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2417430445 − serial 2417205179
2026-10-12 13:25:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBIQAgACDgUCbE4wpf2efGI6685PyQ6dzVEGoZ4Mz6OHZvckPOdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBB+wAgACAapGNUB+r5nt7b1RH3tKzfdHiCSWwS4ih5lmKb5z+XQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2417205179 − serial 2416719658
2026-10-08 00:24:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBB+wAgACAapGNUB+r5nt7b1RH3tKzfdHiCSWwS4ih5lmKb5z+XQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBUgAgACAkdYSXyFVQJt+Yy7wUaswPba4tgkFXasnlp8RJG1OuJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
2026-10-06 16:19:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBUgAgACAkdYSXyFVQJt+Yy7wUaswPba4tgkFXasnlp8RJG1OuJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBSwAgACB8hS7XGTvwvsw2I2tpNnL/N/Dx/JBih2q1hmm6BxbXYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2416719658 − serial 2411610927
2026-08-27 05:13:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBSwAgACB8hS7XGTvwvsw2I2tpNnL/N/Dx/JBih2q1hmm6BxbXYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704 − 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBAAAgACDJjCPEBvIxXi7lgw/Z/Saq8Mo3Klr9tfrxMSv5MLOsDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
2026-08-09 18:07:31
NS + gina.ns.cloudflare.com + sam.ns.cloudflare.com − ns1.simply.com − ns2.simply.com − ns3.simply.com
A + 104.21.75.31 + 172.67.167.4 − 141.193.213.10
AAAA + 2606:4700:3032::6815:4b1f + 2606:4700:3033::ac43:a704
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.75.31,172.67.167.4 ech=AEX+DQBBAAAgACDJjCPEBvIxXi7lgw/Z/Saq8Mo3Klr9tfrxMSv5MLOsDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b1f,2606:4700:3033::ac43:a704
SOA + serial 2411610927 − serial 2024093001
DNSSEC + insecure − secure
2026-06-28 00:01:21 no changes
2026-06-26 18:01:11 no changes
2026-06-22 08:20:18
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
A + 141.193.213.10
SOA + serial 2024093001
DNSSEC + secure − indeterminate
2026-06-21 23:58:08
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
A − 141.193.213.10
SOA − serial 2024093001
DNSSEC + indeterminate − secure
2026-06-18 05:07:13 baseline 3 NS · 1 A · serial 2024093001 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 15 scans). Click a timestamp to view that full snapshot.

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