cfoklubben.dk

📜 Historical scan 2026-10-15 01:35:13  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfoklubben.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 14 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

1 records   42ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 13:58:41
wwwNXDOMAIN
www vs bare domainNeither resolves
cfoklubben.dk: no address
www.cfoklubben.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

56ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-15 01:50:03
FieldValue
RegistrarSimply.com A/S
Registered2024-10-14
Expires2026-10-13 (expired)
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
29ms
MX
32ms
AAAA
31ms
TXT
130ms
CAA
40ms
HTTPS
40ms
TLSA
23ms
SOA
32ms
MTA-STS
45ms
DNSSEC
56ms
SRV
53ms
Total
565ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 00:17:41 347ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-21 21:15:46 203ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-20 10:00:36 118ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-19 09:47:16 240ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-19 09:44:09 101ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-18 08:02:45 205ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-17 07:30:32 342ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-16 06:44:21 238ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-15 01:35:13 shown 565ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-03 06:23:30 333ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-01 06:13:02 377ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-20 13:35:03 409ms 3 NS 0 A 0 MX 🔒 Secure
2026-07-01 23:27:07 482ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-16 20:10:46 300ms 3 NS 0 A 0 MX 🔒 Secure
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