colum.dk

📜 Historical scan 2026-06-21 13:11:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colum.dk is a .dk domain with no delegation in this scan. It was registered on 6 September 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#

🖥️

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 2026-10-22 07:20:45

www	185.134.245.113 2a01:5b40:0:bc03::1 (AS12996) (address records, no CNAME)
www vs bare domain	Same network colum.dk: 185.134.245.113 2a01:5b40:0:bc03::1 (AS12996) www.colum.dk: 185.134.245.113 2a01:5b40:0:bc03::1 (AS12996)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

447ms

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 2026-10-18 22:24:33

Field	Value
Registrar	Domeneshop AS
Registered	2024-09-06
Expires	2027-09-05 (317d)

🔗 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
gravfoto.dk	Domeneshop AS

📋 WHOIS#

⏱️ Lookup Timing#

183ms

200ms

187ms

AAAA

187ms

TXT

493ms

CAA

188ms

HTTPS

193ms

TLSA

17ms

SOA

208ms

MTA-STS

207ms

DNSSEC

447ms

SRV

218ms

Total

1169ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 07:20:45	1048ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-19 23:06:31	621ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-18 22:00:44	2421ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:32:11	1578ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:06:29	1208ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 23:56:12	2827ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:24:11	9533ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:40:02	1317ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-09 12:28:26	856ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 02:29:47	786ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:26:37	1100ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 13:11:37 shown	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:10:59	1015ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:50:32	400ms	3 NS 1 A 0 MX	🔒 Secure