koreuddannelser.dk

📜 Historical scan 2026-06-18 08:22:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koreuddannelser.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 30 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 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 2026-10-10 13:15:15

www	NXDOMAIN
www vs bare domain	Neither resolves koreuddannelser.dk: no address www.koreuddannelser.dk: no address
Wildcard	No
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#

144ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

52ms

Field	Value
Serial	2022113004
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 2026-10-24 01:47:27

Field	Value
Registrar	DANDOMAIN A/S
Registered	2022-11-30
Expires	2026-11-29 (35d)

🔗 Same registrant#

2 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).

Domain	Registrar
koreuddannelse.dk	DANDOMAIN A/S
køreuddannelse.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

58ms

55ms

57ms

AAAA

55ms

TXT

223ms

CAA

57ms

HTTPS

44ms

TLSA

35ms

SOA

52ms

MTA-STS

48ms

DNSSEC

144ms

SRV

189ms

Total

500ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:20:39	358ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-30 05:59:36	317ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-26 23:44:18	334ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-12 15:05:10	405ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-03 23:49:54	341ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-28 02:32:43	592ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-26 02:58:59	940ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-20 03:15:12	613ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-18 08:22:08 shown	500ms	2 NS 0 A 0 MX	🔒 Secure