duka-ventilation.dk

📜 Historical scan 2026-06-17 05:00:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duka-ventilation.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 10 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	—	—	—
b.portsdns.net	—	—	—

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	—	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 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#

latest probe, not this scan · checked 2026-10-09 14:20:42

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network duka-ventilation.dk: 193.14.90.203 (AS1257) www.duka-ventilation.dk: 193.14.90.203 (AS1257)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026031600
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-16 13:49:27

Field	Value
Registrar	Abion AB
Registered	2021-10-10
Expires	2027-07-06 (261d)

🔗 Same registrant#

5 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
ckp.dk	Abion AB
joplast.dk	Abion AB
plastplader.dk	Abion AB
plastshoppen.dk	Abion AB
vink.dk	Abion AB

📋 WHOIS#

⏱️ Lookup Timing#

47ms

41ms

46ms

AAAA

50ms

TXT

2290ms

CAA

47ms

HTTPS

38ms

TLSA

49ms

SOA

44ms

MTA-STS

48ms

DNSSEC

123ms

SRV

0ms

Total

2600ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:20:42	701ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-03 11:22:47	411ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 20:54:00	585ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-04 01:29:28	2357ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 18:58:41	9461ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-03 08:46:02	714ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 00:06:51	2295ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 16:08:40	936ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:38:17	438ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-19 01:39:48	2814ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 05:28:36	8141ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 05:15:05	1183ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 05:09:56	651ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 05:00:16 shown	2600ms	2 NS 1 A 0 MX	🔓 Insecure