columbusgruppen.dk

📜 Historical scan 2026-06-23 05:48:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

columbusgruppen.dk is a .dk domain with no delegation in this scan. It was registered on 4 May 2000 (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 2026-10-17 22:07:58

www	Exists, no address
www vs bare domain	www does not resolve columbusgruppen.dk: 46.30.215.26 2a02:2350:5:10e:d7:2e6a:b4c4:59cf (AS51468) www.columbusgruppen.dk: no address (all like this)
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#

307ms

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 2026-10-17 22:41:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-04
Expires	2027-06-30 (249d)

🔗 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#

108ms

190ms

182ms

AAAA

205ms

TXT

292ms

CAA

117ms

HTTPS

148ms

TLSA

17ms

SOA

224ms

MTA-STS

146ms

DNSSEC

307ms

SRV

220ms

Total

961ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 22:07:58	746ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-09 14:04:56	816ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-24 07:25:31	751ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-14 14:14:00	1747ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-16 23:47:59	1011ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-23 06:08:37	984ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-22 03:38:25	4855ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-17 04:16:07	1139ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-11 17:25:58	5398ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-08 11:21:38	34179ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-30 22:47:14	10179ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 08:22:06	949ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 05:48:11 shown	961ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 15:17:15	1712ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 12:28:30	1189ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:51:10	738ms	2 NS 1 A 4 MX	🔒 Secure