boligventilation.dk
Last scanned: 2026-07-02 01:35:29  ·  850ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   44ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com 193.14.90.50
2a00:801:fb:253::4		 dns01.dipcon.com
dns01.dipcon.com		 AS1257 Tele2 SWIPnet
AS1257 Tele2 SWIPnet
dns02.ports.se 2001:19f0:5001:2a:5400:ff:fe38:1e6f
45.63.42.179		 dns02.ports.se
dns02.ports.se		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
dns03.ports.se 2a04:3540:1000:310:287e:f6ff:fe1d:4789
94.237.33.102		 dns03.ports.se
dns03.ports.se		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
dns04.ports.net 158.255.211.116
2a03:f80:ed15:3ec8::1		 dns04.ports.net
dns04.ports.net		 AS57169 EDIS GmbH
AS57169 EDIS GmbH
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.249.67.66 3600s — AS3292 TDC Holding A/S 195.249.0.0/16 🇩🇰 Denmark Mårslet
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.boligventilation.dk 195.249.67.66 — AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   267ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (boligventilation.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.boligventilation.dk)
p=reject v=DMARC1; p=reject; rua=mailto:smcuzffr@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com;
📬 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)
🔐 DNSSEC158ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA53ms
FieldValue
Serial2021031200
Primary NS (MNAME)dns01.dipcon.com
Responsible (RNAME)registry@ports.net
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
44ms
MX
62ms
AAAA
66ms
TXT
267ms
CAA
57ms
HTTPS
57ms
TLSA
66ms
SOA
53ms
MTA-STS
70ms
DNSSEC
158ms
SRV
95ms
Total
850ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 01:35:29 850ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 15:45:07 583ms 4 NS 1 A 1 MX 🔓 Insecure View
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