bycow.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar NETIM · status Active · VID no · expires 2027-04-07 (fetched 2026-10-06).

WhenWhatChange
2027-04-07 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-16 18:05🔎 ScanFirst scanned: delegated to ivy.ns.cloudflare.com, vasilii.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2026-04-08📝 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 · 19 changes
Scanned AtChanges since previous scan
2026-10-09 22:47:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBkQAgACD27vCTFy0mu1pqNS36tsbP2m178zSs5RNpG3m8pMc7HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBtAAgACDJYrXuGOUMPciZihIqUl9HMZKBRcnHjsbnH2hTfP2BMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3
SOA + serial 2417035783 − serial 2415546610
2026-09-23 15:23:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBtAAgACDJYrXuGOUMPciZihIqUl9HMZKBRcnHjsbnH2hTfP2BMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBZQAgACBRdoxUUJTvit/oR9Pdv6jE6khZ2Q5YhSANn3VNsc8USQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3
SOA + serial 2415546610 − serial 2414758338
2026-09-19 02:12:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBZQAgACBRdoxUUJTvit/oR9Pdv6jE6khZ2Q5YhSANn3VNsc8USQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBPQAgACDpkoS39b+4LXdyfbPXji6Ff2D+L1nbQg0CKf4dW/OTHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3
SOA + serial 2414758338 − serial 2414591214
2026-09-12 00:09:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBPQAgACDpkoS39b+4LXdyfbPXji6Ff2D+L1nbQg0CKf4dW/OTHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3
SOA + serial 2414591214 − serial 2411941004
2026-08-27 14:29:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBbQAgACBvOx6kwSqzCH+bvZvf7IAbE+b9C7ZXZbaoOdXAfP02YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3
2026-08-16 01:20:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBbQAgACBvOx6kwSqzCH+bvZvf7IAbE+b9C7ZXZbaoOdXAfP02YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBwQAgACAr3AcmVaQza4tJKgoJoefzqeNFn09hsHHPH8YOQhziXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3
2026-08-12 03:10:10
AAAA + 2606:4700:3031::ac43:cde3 − 2606:4700:3033::ac43:cde3
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBwQAgACAr3AcmVaQza4tJKgoJoefzqeNFn09hsHHPH8YOQhziXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBB9AAgACAag0uTJtBbhONac72jO/XQ39K7RDRn9EUezQYwXIJSaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3
SOA + serial 2411941004 − serial 2409480733
2026-07-15 06:18:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBB9AAgACAag0uTJtBbhONac72jO/XQ39K7RDRn9EUezQYwXIJSaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBFwAgACD9pTp4luqDPG8kfKWiTZurCCGXqm1gbnKvAXHor2wxAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3
SOA + serial 2409480733 − serial 2407703168
2026-06-28 01:33:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBFwAgACD9pTp4luqDPG8kfKWiTZurCCGXqm1gbnKvAXHor2wxAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3
2026-06-26 01:32:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3
2026-06-25 21:24:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3 − 1 . alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBB6gAgACBAk7biNGguDhfElDNDlBhA4bndbZdx+H8iOS6FUr6nJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3033::ac43:cde3
SOA + serial 2407703168 − serial 2406843132
2026-06-16 18:05:41 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406843132 · DNSSEC insecure

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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