kursusguiden.dk

📜 Historical scan 2026-06-19 17:37:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kursusguiden.dk is a .dk domain served by 2 nameservers (ns.domainteam.dk, ns2.domainteam.dk). It was registered on 12 November 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.238.253.113 is hosted by RockyNordic ApS (AS198614) in Denmark. Mail is handled by mail.kursusguiden.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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

Nameserver	IP addresses	PTR	ASN / ISP
ns.domainteam.dk	87.238.248.151	ns.domainteam.dk	AS198614 RockyNordic ApS
ns2.domainteam.dk	185.200.74.103	ns2.domainteam.dk	AS198614 RockyNordic ApS

🌍 A Records#

1 records 180ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.238.253.113	600s	rocky8wps.rockynordic.com	AS198614	RockyNordic ApS	87.238.252.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 182ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.kursusguiden.dk	87.238.253.113	rocky8wps.rockynordic.com	AS198614 RockyNordic ApS

🔷 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#

latest probe, not this scan · checked 2026-10-09 02:54:09

www CNAME	kursusguiden.dk (all on kursusguiden.dk) → 87.238.253.113 (AS198614)
www vs bare domain	Same network kursusguiden.dk: 87.238.253.113 (AS198614) www.kursusguiden.dk: 87.238.253.113 (AS198614)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

290ms

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

🏷️ SOA#

183ms

Field	Value
Serial	2023083102
Primary NS (MNAME)	ns.domainteam.dk
Responsible (RNAME)	hostmaster@domainteam.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

WHOIS fetched 2026-10-06 22:18:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-11-12
Expires	2026-12-31 (67d)

📋 WHOIS#

⏱️ Lookup Timing#

244ms

180ms

182ms

AAAA

185ms

TXT

308ms

CAA

614ms

HTTPS

184ms

TLSA

379ms

SOA

183ms

MTA-STS

57ms

DNSSEC

290ms

SRV

292ms

Total

1234ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 01:20:43	632ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 20:37:03	9441ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 01:48:35	613ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 17:37:31 shown	1234ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:28:33	988ms	2 NS 1 A 1 MX	🔓 Insecure