coba.dk

📜 Historical scan 2026-06-22 12:01:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coba.dk is a .dk domain with no delegation in this scan. It was registered on 20 June 2003 (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 2026-10-13 16:29:34

www CNAME	coba.dk (all on coba.dk) → 185.31.79.88 (AS47527)
www vs bare domain	Same network coba.dk: 185.31.79.88 (AS47527) www.coba.dk: 185.31.79.88 (AS47527)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
k1	dkim.mcsv.net	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#

293ms

Check	Result
Validation Status	Not 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
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-13 17:08:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-06-20
Expires	2027-06-30 (253d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

179ms

196ms

193ms

AAAA

174ms

TXT

285ms

CAA

190ms

HTTPS

182ms

TLSA

16ms

SOA

208ms

MTA-STS

225ms

DNSSEC

293ms

SRV

212ms

Total

900ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 16:29:33	34393ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-30 21:16:48	8883ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-01 11:15:37	8784ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-28 01:20:09	8792ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-13 21:52:12	25218ms	4 NS 1 A 2 MX	🔓 Insecure
2026-07-02 11:21:57	9374ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-23 01:38:54	8683ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-22 12:01:18 shown	900ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:35:35	4612ms	4 NS 1 A 2 MX	🔓 Insecure