vipkursus.dk

Records from scan: 2026-10-07 20:58:11 · 11205ms total · last checked 2026-10-25 09:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vipkursus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. 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 480ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 364ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 20:58:11

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network vipkursus.dk: 195.47.247.18 (AS51468) www.vipkursus.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

649ms

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

🏷️ SOA#

104ms

Field	Value
Serial	2026100701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 13:39:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-09-07
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

480ms

364ms

68ms

AAAA

298ms

TXT

10205ms

CAA

462ms

HTTPS

288ms

TLSA

155ms

SOA

104ms

MTA-STS

534ms

DNSSEC

649ms

SRV

494ms

Total

11205ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 20:58:11 shown	11205ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:51:37	555ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 13:50:11	321ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 15:37:12	798ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-10 21:36:11	4579ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 10:21:48	914ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-27 20:58:54	4875ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-16 03:13:40	9823ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 12:01:25	1328ms	2 NS 1 A 4 MX	🔒 Secure