dvtk.dk

📜 Historical scan 2026-09-23 11:48:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dvtk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.12.150.78 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail15.surf-town.net. The zone is DNSSEC-signed and validates, 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 35ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.12.150.78	600s	—	AS31027	GlobalConnect A/S	217.12.144.0/20	🇩🇰 Denmark	Årslev

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail15.surf-town.net	212.97.132.55	—	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	dvtk.dk → 217.12.150.78
🔶 Autoconfig	dvtk.dk → 217.12.150.78

🔷 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 2026-10-14 03:12:04

www CNAME	dvtk.dk (all on dvtk.dk) → 217.12.150.78 (AS31027)
www vs bare domain	Same network dvtk.dk: 217.12.150.78 (AS31027) www.dvtk.dk: 217.12.150.78 (AS31027)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.dvtk.dk	dvtk.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
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 2026-10-09 21:02:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-07-29
Expires	2029-09-30 (1078d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

34ms

AAAA

25ms

TXT

135ms

CAA

43ms

HTTPS

29ms

TLSA

255ms

SOA

0ms

MTA-STS

49ms

DNSSEC

110ms

SRV

52ms

Total

16890ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 03:12:04	4539ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 20:42:42	3378ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 18:14:31	16768ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:03:56	2618ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:48:51 shown	16890ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 08:25:44	6782ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 06:04:50	8797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:28:48	6046ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:05:58	1559ms	2 NS 1 A 1 MX	🔒 Secure