tk-steel.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 31 changes
Scanned AtChanges since previous scan
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 7 scans). Click a timestamp to view that full snapshot.

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