seoday.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Simply.com A/S · status Active · VID no · expires 2028-08-31 (fetched 2026-10-05).

WhenWhatChange
2028-08-31 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-18 08:27🔎 ScanFirst scanned: delegated to burt.ns.cloudflare.com, tegan.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2015-08-11📝 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#

8 scans · 13 changes
Scanned AtChanges since previous scan
2026-10-08 19:37:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBB/AAgACBX91mk+15TbOlNn/98T2qnHuVJeWH+EnpgJX1uEGM+fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f − 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBbgAgACAZym7BOfz1pzm5ueHCHe541w3QLTwLKOb4lXl/DwvwXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f
TLSA + _25._tcp.mx.simply.com 311 4B949F05A63FED95FC94B3A83DD7016751DF2A8F1CD685F9F439B65E50FA61D9
SOA + serial 2416959750 − serial 2414382727
2026-09-09 07:34:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBbgAgACAZym7BOfz1pzm5ueHCHe541w3QLTwLKOb4lXl/DwvwXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f − 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f
SOA + serial 2414382727 − serial 2411507216
2026-08-26 18:54:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f − 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBEQAgACC0s3chcToHsvDPwtwzTTx2+ZRdTuaMwSiAGyShPi4YTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f
2026-08-08 05:08:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBEQAgACC0s3chcToHsvDPwtwzTTx2+ZRdTuaMwSiAGyShPi4YTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f − 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBEQAgACCXnxSvuyyJf64fAgzwRwpKycgHe1HtIoYHPoJC6KKxMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f
SOA + serial 2411507216 − serial 2409278390
2026-07-12 00:53:46
AAAA + 2606:4700:3033::ac43:87e2 + 2606:4700:3036::6815:74f − 2606:4700:3031::6815:74f − 2606:4700:3031::ac43:87e2
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBEQAgACCXnxSvuyyJf64fAgzwRwpKycgHe1HtIoYHPoJC6KKxMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:87e2,2606:4700:3036::6815:74f − 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBUgAgACB1vE1eH8kziXW4haY8N1cQ8yAGQJj6ZRDAyBDVjynpOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:74f,2606:4700:3031::ac43:87e2
SOA + serial 2409278390 − serial 2405637916
2026-06-24 01:46:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBUgAgACB1vE1eH8kziXW4haY8N1cQ8yAGQJj6ZRDAyBDVjynpOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:74f,2606:4700:3031::ac43:87e2 − 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:74f,2606:4700:3031::ac43:87e2
2026-06-20 03:41:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:74f,2606:4700:3031::ac43:87e2 − 1 . alpn="h3,h2" ipv4hint=104.21.7.79,172.67.135.226 ech=AEX+DQBBGAAgACDW1GZR9hru+FihavF8Ivc7aBei9NRjU8+yljAtq2M/DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:74f,2606:4700:3031::ac43:87e2
2026-06-18 08:27:31 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 HTTPS · 2 TLSA · serial 2405637916 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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