cmk.dk

📜 Historical scan 2026-06-20 16:39:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cmk.dk is a .dk domain with no delegation in this scan. It was registered on 5 October 2025 (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#

🖥️
No NS records found

🌍 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 2026-10-14 06:40:49
www176.21.113.227 (AS3292) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
default — RSA · ~1024 bit below 2048 bit
mail — RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

473ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
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 2026-10-19 02:16:28
FieldValue
RegistrarONE.COM A/S
Registered2025-10-05
Expires2027-10-04 (348d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
susannesmusikskole.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
209ms
A
172ms
MX
217ms
AAAA
186ms
TXT
508ms
CAA
211ms
HTTPS
206ms
TLSA
17ms
SOA
177ms
MTA-STS
182ms
DNSSEC
473ms
SRV
212ms
Total
1188ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 14:32:07 452ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 17:48:03 704ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 11:12:46 564ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 10:44:49 715ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 12:29:53 663ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-17 21:07:07 515ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-03 07:01:14 1524ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-30 01:22:22 1216ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-20 17:17:57 714ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-06 18:54:14 893ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-29 07:54:19 568ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 15:06:03 2929ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 16:39:02 shown 1188ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 00:01:22 713ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 21:50:22 60617ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 21:36:41 1583ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 21:30:39 496ms 2 NS 1 A 1 MX 🔒 Secure
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