lederudenkursus.dk

📜 Historical scan 2026-06-23 12:56:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lederudenkursus.dk is a .dk domain with no delegation in this scan. It was registered on 5 June 2026 (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 2026-10-11 17:42:19

www	46.30.215.217 2a02:2350:5:108:ca:3348:ebeb:8e57 (AS51468) (address records, no CNAME)
www vs bare domain	Same network lederudenkursus.dk: 46.30.215.217 2a02:2350:5:108:ca:3348:ebeb:8e57 (AS51468) www.lederudenkursus.dk: 46.30.215.217 2a02:2350:5:108:ca:3348:ebeb:8e57 (AS51468)
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#

468ms

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 2026-10-11 18:12:25

Field	Value
Registrar	ONE.COM A/S
Registered	2026-06-05
Expires	2027-06-04 (221d)

🔗 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
nandus.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

202ms

193ms

217ms

AAAA

171ms

TXT

503ms

CAA

210ms

HTTPS

195ms

TLSA

17ms

SOA

178ms

MTA-STS

161ms

DNSSEC

468ms

SRV

217ms

Total

1175ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 17:42:19	524ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-04 01:09:57	914ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-15 22:18:25	791ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 18:28:24	815ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-12 23:07:30	934ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-07 17:09:44	5057ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-13 01:31:03	1450ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-03 20:04:10	839ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 14:03:19	2188ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 23:54:25	1706ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 12:56:09 shown	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:29:19	1138ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 03:41:08	981ms	2 NS 1 A 4 MX	🔒 Secure