cmonline.dk

📜 Historical scan 2026-06-17 00:04:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cmonline.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 17 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

2 records 4028ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 4628ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	—	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 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 2026-10-13 06:29:37

www	212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cmonline.dk: 212.237.249.17 (AS48854) www.cmonline.dk: 212.237.249.17 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

13874ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

2170ms

Field	Value
Serial	2025121704
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 21:23:14

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-12-17
Expires	2026-12-16 (52d)

🔗 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).

Domain	Registrar
cm-online.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

4028ms

4628ms

4958ms

AAAA

3922ms

TXT

9203ms

CAA

2579ms

HTTPS

6679ms

TLSA

16169ms

SOA

2170ms

MTA-STS

7566ms

DNSSEC

13874ms

SRV

0ms

Total

65535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 12:35:22	298ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-30 08:42:16	352ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-22 10:49:13	430ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-12 12:04:26	451ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-27 16:14:32	460ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-24 20:21:00	778ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 10:57:23	1181ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:56:41	692ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 00:04:57 shown	65535ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:51:46	1062ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:30:25	448ms	2 NS 1 A 0 MX	🔒 Secure