duka-ventilation.dk

📜 Historical scan 2026-08-27 18:58:41  ·  ← 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   93ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1 a.portsdns.se AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.14.90.203 28800s 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
www193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domainSame network
duka-ventilation.dk: 193.14.90.203 (AS1257)
www.duka-ventilation.dk: 193.14.90.203 (AS1257)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9112ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026031600
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s

📋 Registration#

WHOIS fetched 2026-10-16 13:49:27
FieldValue
RegistrarAbion AB
Registered2021-10-10
Expires2027-07-06 (260d)

🔗 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).

DomainRegistrar
ckp.dkAbion AB
joplast.dkAbion AB
plastplader.dkAbion AB
plastshoppen.dkAbion AB
vink.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
93ms
A
88ms
MX
90ms
AAAA
68ms
TXT
313ms
CAA
85ms
HTTPS
75ms
TLSA
58ms
SOA
0ms
MTA-STS
120ms
DNSSEC
9112ms
SRV
102ms
Total
9461ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 2600ms 2 NS 1 A 0 MX 🔓 Insecure
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