ahkurser.dk

Records from scan: 2026-09-09 18:33:22 · 721ms total · last checked 2026-10-15 13:40 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ahkurser.dk is a .dk domain served by 3 nameservers (ns1.mcb.dk, ns2.mcb.dk, ns3.mcb.dk). It was registered on 13 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.23.177.66 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mx10.mcb.dk, mx20.mcb.dk and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

3 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mcb.dk	178.23.177.69 2a00:1cf0:0:9::69	mail.mcb.dk mail.mcb.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.mcb.dk	195.182.36.51 2a00:1cf0:0:5::3	ns2.lynero.net ns2.lynero.net	AS47527 DLX A/S AS47527 DLX A/S
ns3.mcb.dk	185.208.212.121 2a00:1b19:2:1::121	ns3.lynero.net ns3.lynero.net	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.23.177.66	300s	mcb-c01.lynero.net	AS47527	DLX A/S	178.23.176.0/21	🇩🇰 Denmark	—

📧 MX Records#

3 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx10.mcb.dk	178.23.177.69 2a00:1cf0:0:9::69	mail.mcb.dk mail.mcb.dk	AS47527 DLX A/S AS47527 DLX A/S
20	300s	mx20.mcb.dk	195.182.36.36 2a00:1cf0:0:4::4	mx20.lynero.net mx20.lynero.net	AS47527 DLX A/S AS47527 DLX A/S
30	300s	mx30.mcb.dk	185.208.212.120 2a00:1b19:2:1::120	mx30.lynero.net mx30.lynero.net	AS47527 DLX A/S AS47527 DLX A/S

🔷 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#

checked 2026-10-07 17:58:37

www CNAME	ahkurser.dk (all on ahkurser.dk) → 178.23.177.66 (AS47527)
www vs bare domain	Same network ahkurser.dk: 178.23.177.66 (AS47527) www.ahkurser.dk: 178.23.177.66 (AS47527)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2016112401
Primary NS (MNAME)	ns.mcb.dk
Responsible (RNAME)	hostmaster@mcb.dk
Refresh	10800s
Retry	3600s
Expire	2592000s
Minimum (neg-cache TTL)	38400s

📋 Registration#

WHOIS fetched 2026-10-12 22:41:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-03-13
Expires	2030-03-31 (1261d)

🔗 Same registrant#

9 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
epx-business.dk	Simply.com A/S
epxonline.dk	Simply.com A/S
eudbusiness.dk	Punktum dk A/S (direct)
euxaalborg.dk	Punktum dk A/S (direct)
handelsgymnasietaalborg.dk	Punktum dk A/S (direct)
hfaalborg.dk	Punktum dk A/S (direct)
seriousbusiness.dk	Simply.com A/S
unigym.dk	Punktum dk A/S (direct)
universitetsgymnasiet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

36ms

AAAA

24ms

TXT

113ms

CAA

38ms

HTTPS

45ms

TLSA

288ms

SOA

0ms

MTA-STS

46ms

DNSSEC

81ms

SRV

50ms

Total

721ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 18:33:22 shown	721ms	3 NS 1 A 3 MX	🔓 Insecure
2026-07-02 00:29:38	613ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-16 12:41:06	836ms	3 NS 1 A 3 MX	🔓 Insecure