esl-uddannelsen.dk

📜 Historical scan 2026-08-12 00:59:40 · ← Latest scan

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

esl-uddannelsen.dk is a registered .dk domain whose nameservers (ns1.fab-it.dk, ns2.fab-it.dk, ns3.fab-it.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 18 April 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.fab-it.dk	2a00:df0:114:253:: 93.90.114.253	ns1.fab-it.dk ns1.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns2.fab-it.dk	2a00:df0:114:63:: 93.90.114.63	— —	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns3.fab-it.dk	2a00:df0:115:253:: 93.90.115.253	ns3.fab-it.dk ns3.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS

🌍 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#

114ms

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 2026-10-19 20:01:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-18
Expires	2027-04-30 (192d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

37ms

44ms

AAAA

49ms

TXT

1327ms

CAA

48ms

HTTPS

49ms

TLSA

87ms

SOA

41ms

MTA-STS

153ms

DNSSEC

114ms

SRV

380ms

Total

2237ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 22:46:40	10782ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-26 23:28:18	3989ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 07:09:41	4036ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 06:40:31	3051ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 06:27:14	2085ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 03:53:36	9742ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 03:20:53	6961ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 22:30:49	4082ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 18:26:42	2870ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 14:29:21	2322ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 06:34:42	11185ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 00:59:40 shown	2237ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 15:06:45	4013ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-09 05:59:21	10920ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-07 21:18:35	11177ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-06 03:12:23	2856ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-31 16:27:11	2904ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 22:40:38	11733ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 07:08:31	1762ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 06:40:55	1525ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 06:30:12	1459ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 05:56:46	1800ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 05:32:56	9218ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 21:35:56	1804ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 18:33:36	2953ms	3 NS 0 A 0 MX	❓ Unknown