tk-steel.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Simply.com A/S · expires 2027-04-30 (fetched 2026-08-31).

WhenWhatChange
2027-04-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-17 14:36🔎 ScanFirst scanned: delegated to barbara.ns.cloudflare.com, justin.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2008-04-25📝 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 · 37 changes
Scanned AtChanges since previous scan
2026-10-22 08:46:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBwwAgACDzlkGmwRzij8h6Qa3KvNuHLwfLc+//acX4RppjzAuFAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBNwAgACANG785NbYxf2vAoHiUugO7PDLchnWNz2f+95epg2DJewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
2026-09-30 19:33:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBNwAgACANG785NbYxf2vAoHiUugO7PDLchnWNz2f+95epg2DJewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBRwAgACDa4MZBhpIbg79QlzivHh6VMzOryIkPAWD3biwyXkaQBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
2026-09-25 08:05:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBRwAgACDa4MZBhpIbg79QlzivHh6VMzOryIkPAWD3biwyXkaQBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBYAAgACDV91rNmWpS4w6dXW9Hl/jbUmYyazIoLtjnbZjinmEOfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
2026-09-23 10:44:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBYAAgACDV91rNmWpS4w6dXW9Hl/jbUmYyazIoLtjnbZjinmEOfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBSgAgACAd2EbW6MxMJHoA7F0uflVYkHXkJ4PWgGkGhetoJ8+PFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
SOA + serial 2415454047 − serial 2413521806
2026-09-06 16:31:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBSgAgACAd2EbW6MxMJHoA7F0uflVYkHXkJ4PWgGkGhetoJ8+PFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBmQAgACDc0bIbjDYB2ubP4uVS+O0iKH8sqXOu/oTg78BdpE1kJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
2026-08-31 02:34:01
A + 104.21.17.18 + 172.67.219.144 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3036::6815:1112 + 2606:4700:3037::ac43:db90 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBmQAgACDc0bIbjDYB2ubP4uVS+O0iKH8sqXOu/oTg78BdpE1kJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBRQAgACD3/JWe6WEFz3TZyqEKxNNb4AHslVWxSApQGnKe2JDjAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2413521806 − serial 2410222394
2026-07-22 18:48:24
A + 188.114.96.1 + 188.114.97.1 − 104.21.17.18 − 172.67.219.144
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3036::6815:1112 − 2606:4700:3037::ac43:db90
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBRQAgACD3/JWe6WEFz3TZyqEKxNNb4AHslVWxSApQGnKe2JDjAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBOAAgACCW/4o7disNaCIGEDzIGlhSyH5lcOpQJ6fU4vdOP5EKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
SOA + serial 2410222394 − serial 2408418232
2026-07-03 13:57:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBOAAgACCW/4o7disNaCIGEDzIGlhSyH5lcOpQJ6fU4vdOP5EKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBRAAgACBmZ5hm4SBIISaPEuHBb16If3PdpXonXf6lc+JEmDSxbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
SOA + serial 2408418232 − serial 2405121800
2026-06-22 17:03:11
NS + barbara.ns.cloudflare.com + justin.ns.cloudflare.com
A + 104.21.17.18 + 172.67.219.144
MX + 0 tksteel-dk0e.mail.protection.outlook.com
AAAA + 2606:4700:3036::6815:1112 + 2606:4700:3037::ac43:db90
TXT + MS=ms45301938 + v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBBRAAgACBmZ5hm4SBIISaPEuHBb16If3PdpXonXf6lc+JEmDSxbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
SOA + serial 2405121800
DMARC + v=DMARC1; p=quarantine
DNSSEC + insecure − indeterminate
2026-06-21 18:34:52
NS − barbara.ns.cloudflare.com − justin.ns.cloudflare.com
A − 104.21.17.18 − 172.67.219.144
MX − 0 tksteel-dk0e.mail.protection.outlook.com
AAAA − 2606:4700:3036::6815:1112 − 2606:4700:3037::ac43:db90
TXT − MS=ms45301938 − v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90
SOA − serial 2405121800
DMARC − v=DMARC1; p=quarantine
DNSSEC + indeterminate − insecure
2026-06-20 01:38:15
A + 104.21.17.18 + 172.67.219.144 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3036::6815:1112 + 2606:4700:3037::ac43:db90 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.18,172.67.219.144 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1112,2606:4700:3037::ac43:db90 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-17 14:36:43 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2405121800 · DMARC · 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.

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