implementeringsuddannelsen.dk

📜 Historical scan 2026-07-05 16:16:22  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

implementeringsuddannelsen.dk is a registered .dk domain whose nameservers (jonah.ns.cloudflare.com, tia.ns.cloudflare.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 4 January 2017 (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#

2 records   244ms

🌍 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#

287ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-18 10:47:43
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-01-04
Expires2027-01-31 (98d)

🔗 Same registrant#

3 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).

DomainRegistrar
denfrisættendeorganisation.dkPunktum dk A/S (direct)
denregenerativeorganisation.dkSimply.com A/S
promentum.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
244ms
A
217ms
MX
243ms
AAAA
217ms
TXT
1104ms
CAA
240ms
HTTPS
224ms
TLSA
222ms
SOA
24ms
MTA-STS
246ms
DNSSEC
287ms
SRV
251ms
Total
6821ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-23 04:30:26 6331ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 04:25:53 1815ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-21 04:19:00 16942ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-20 01:22:41 5488ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-18 23:03:34 3284ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-17 14:46:14 10869ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-15 17:48:11 33323ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-13 19:30:49 33286ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-12 14:53:23 5811ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-11 00:24:59 10728ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-09 20:26:32 6116ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-08 19:05:51 9326ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-07 05:10:18 10299ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-01 18:58:05 10820ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-29 06:00:21 3615ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 09:38:41 10718ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 09:06:06 978ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 08:33:05 1262ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 07:48:16 9048ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-23 05:08:20 9189ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-22 02:03:00 1082ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-20 23:47:07 1077ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-19 10:57:04 16958ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-18 09:37:19 7245ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-14 00:20:55 1124ms 2 NS 0 A 0 MX ❓ Unknown
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