adv-kursus.dk

Records from scan: 2026-10-09 06:06:07 · 289ms total · last checked 2026-10-17 15:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

adv-kursus.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 29 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 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

🧩 Web & zone#

checked 2026-10-09 06:06:07

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network adv-kursus.dk: 93.191.155.240 (AS48854) www.adv-kursus.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

29ms

Field	Value
Serial	2025072905
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-12 14:39:57

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-07-29
Expires	2027-07-28 (283d)

🔗 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).

Domain	Registrar
adv-martinelli.dk	Punktum dk A/S (direct)
landsretsudtalelse.dk	Punktum dk A/S (direct)
lindqvist.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

40ms

41ms

40ms

AAAA

39ms

TXT

124ms

CAA

43ms

HTTPS

41ms

TLSA

23ms

SOA

29ms

MTA-STS

38ms

DNSSEC

60ms

SRV

46ms

Total

289ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 06:06:07 shown	289ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-18 15:44:26	427ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-28 03:56:36	709ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 10:36:24	552ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:41:12	590ms	2 NS 1 A 0 MX	🔒 Secure