instruktorforeningen.dk

📜 Historical scan 2026-08-17 22:33:33 · ← Latest scan

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

instruktorforeningen.dk is a registered .dk domain whose nameservers (ns1.mikjaer.com, ns2.mikjaer.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 4 March 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 468ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mikjaer.com	2a00:1b18:2:1::3001 62.69.153.229	ns1.mikjaer.com ns1.mikjaer.com	AS47527 DLX A/S AS47527 DLX A/S
ns2.mikjaer.com	178.62.25.106 2a03:b0c0:1:d0::85:3001	ns2.mikjaer.com ns2.mikjaer.com	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 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#

817ms

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 2026-10-23 16:15:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-03-04
Expires	2027-03-31 (158d)

🔗 Same registrant#

43 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
127-0-0-1.dk	Punktum dk A/S (direct)
2038.dk	Punktum dk A/S (direct)
aboutcomal.dk	Punktum dk A/S (direct)
bchristiansen.dk	Punktum dk A/S (direct)
bodyhacking.dk	Punktum dk A/S (direct)
cybermike.dk	Punktum dk A/S (direct)
danbackup.dk	Punktum dk A/S (direct)
danishcomputers.dk	Punktum dk A/S (direct)
dendanskecomet.dk	Punktum dk A/S (direct)
dianabork.dk	Punktum dk A/S (direct)
dirty-ranch.dk	Punktum dk A/S (direct)
dirtyranch.dk	Punktum dk A/S (direct)
ekimrebyc.dk	Punktum dk A/S (direct)
fixhartalt.dk	Punktum dk A/S (direct)
friepolyer.dk	Punktum dk A/S (direct)
insfo.dk	Punktum dk A/S (direct)
instruktørforeningen.dk	Punktum dk A/S (direct)
interstory.dk	Punktum dk A/S (direct)
kogtiroen.dk	Punktum dk A/S (direct)
leandns.dk	Punktum dk A/S (direct)
linemikjaer.dk	Punktum dk A/S (direct)
linemikjær.dk	Punktum dk A/S (direct)
mc-solutions.dk	Punktum dk A/S (direct)
mcslab.dk	Punktum dk A/S (direct)
mcsnet.dk	Punktum dk A/S (direct)
metanic.dk	Punktum dk A/S (direct)
mikeskogebog.dk	Punktum dk A/S (direct)
mikjaer-consulting.dk	Punktum dk A/S (direct)
mikjaer.dk	Punktum dk A/S (direct)
mikjær.dk	Punktum dk A/S (direct)
observigence.dk	Punktum dk A/S (direct)
okl.dk	Punktum dk A/S (direct)
passwordmanager.dk	Punktum dk A/S (direct)
polydate.dk	Punktum dk A/S (direct)
polydating.dk	Punktum dk A/S (direct)
pwman.dk	Punktum dk A/S (direct)
retrocomputing.dk	Punktum dk A/S (direct)
retrocomputingwithmike.dk	Punktum dk A/S (direct)
sikkeradgangskode.dk	Punktum dk A/S (direct)
spch.dk	Punktum dk A/S (direct)
specialhosting.dk	Punktum dk A/S (direct)
twing.dk	Punktum dk A/S (direct)
unifix.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

468ms

517ms

565ms

AAAA

488ms

TXT

2232ms

CAA

454ms

HTTPS

561ms

TLSA

376ms

SOA

229ms

MTA-STS

534ms

DNSSEC

817ms

SRV

569ms

Total

6505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:03:59	2488ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-26 14:09:02	3807ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-27 09:27:06	3505ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 09:27:36	9662ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 07:55:38	7638ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 07:44:29	6086ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 07:20:29	1896ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 05:43:52	7160ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 02:02:08	13158ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 22:33:33 shown	6505ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 10:08:55	2668ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 06:02:41	2571ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 02:56:22	3549ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 22:56:43	10983ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 14:00:28	3497ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 13:31:22	2697ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 07:24:15	4571ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 06:45:05	1693ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 05:56:48	4357ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 05:18:50	2189ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 04:44:02	1954ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 23:32:36	10861ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 20:06:30	3422ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 16:53:13	2597ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 11:52:22	34498ms	2 NS 0 A 0 MX	❓ Unknown