duka-ventilation.dk
Last scanned: 2026-08-27 18:58:41  ·  9461ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 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 Records1 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9112ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026031600
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 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
2026-08-27 18:58:41 9461ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 08:46:02 714ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 00:06:51 2295ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 16:08:40 936ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 07:38:17 438ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 01:39:48 2814ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:28:36 8141ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:15:05 1183ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:09:56 651ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:00:16 2600ms 2 NS 1 A 0 MX 🔓 Insecure View
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