tvuddannelse.dk

📜 Historical scan 2026-09-29 09:02:32 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tvuddannelse.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 28 September 2026 (WHOIS) and first appeared in the .dk zone on 29 September 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#

1 records 771ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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 2026-10-15 12:05:40

www	46.30.215.237 2a02:2350:5:108:806c:86c3:eecc:b6ac (AS51468) (address records, no CNAME)
www vs bare domain	Same network tvuddannelse.dk: 46.30.215.237 2a02:2350:5:108:806c:86c3:eecc:b6ac (AS51468) www.tvuddannelse.dk: 46.30.215.237 2a02:2350:5:108:806c:86c3:eecc:b6ac (AS51468)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

845ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
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 2026-10-15 12:42:27

Field	Value
Registrar	ONE.COM A/S
Registered	2026-09-28
Expires	2027-09-27 (335d)

🔗 Same registrant#

5 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
adweyse.dk	ONE.COM A/S
arbejdsmiljoeloven.dk	ONE.COM A/S
arbejdsmiljoeuddannelse.dk	ONE.COM A/S
gratisapv.dk	ONE.COM A/S
truddannelse.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

771ms

604ms

953ms

AAAA

770ms

TXT

2014ms

CAA

677ms

HTTPS

440ms

TLSA

208ms

SOA

103ms

MTA-STS

847ms

DNSSEC

845ms

SRV

1047ms

Total

3118ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 12:05:40	424ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 11:35:42	86ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 11:04:52	106ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 10:41:30	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 03:55:43	141ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 01:38:35	324ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 12:43:48	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 12:32:43	117ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 10:30:53	375ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 09:47:55	238ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 09:31:32	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 09:28:27	224ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 09:25:48	286ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 09:23:34	268ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 09:12:47	273ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 09:02:32 shown	3118ms	1 NS 0 A 0 MX	❓ Unknown