undervisningsvejlederen.dk

Records from scan: 2026-08-24 04:21:38 · 4029ms total · last checked 2026-10-17 13:08 (unchanged)

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

undervisningsvejlederen.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 17 October 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 314ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

588ms

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 2026-10-09 08:19:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-10-17
Expires	2026-10-31 (13d)

📋 WHOIS#

⏱️ Lookup Timing#

314ms

329ms

330ms

AAAA

319ms

TXT

1347ms

CAA

260ms

HTTPS

267ms

TLSA

208ms

SOA

101ms

MTA-STS

348ms

DNSSEC

588ms

SRV

457ms

Total

4029ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-24 04:21:38 shown	4029ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 01:19:13	1402ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 00:59:42	5407ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 00:54:29	6060ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 00:08:28	1490ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:21:07	4537ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 21:39:39	2618ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 01:55:56	10122ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 11:34:18	921ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 09:03:35	1656ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 15:27:50	27145ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 11:44:05	3627ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 05:15:06	10183ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 00:39:06	2901ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 17:13:35	2959ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 22:03:43	8812ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-30 13:33:08	890ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 02:40:57	1583ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 02:26:37	812ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 02:06:34	10076ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 01:39:12	755ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 20:45:42	816ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 19:21:29	735ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 16:48:06	840ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 12:40:10	918ms	2 NS 0 A 0 MX	❓ Unknown