dfds-info.dk
Last scanned: 2026-07-01 11:41:48  ·  981ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.60.242.153 28800s vmi2257460.contaboserver.net AS51167 Contabo GmbH 37.60.224.0/19 🇫🇷 France Lauterbourg
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 28800s dfds-info.dk 37.60.242.153 vmi2257460.contaboserver.net AS51167 Contabo GmbH
🔷 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)
🔐 DNSSEC60ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA49ms
FieldValue
Serial2023111300
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
42ms
A
54ms
MX
48ms
AAAA
50ms
TXT
283ms
CAA
37ms
HTTPS
41ms
TLSA
388ms
SOA
49ms
MTA-STS
63ms
DNSSEC
60ms
SRV
91ms
Total
981ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 11:41:48 981ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 02:35:56 406ms 2 NS 1 A 1 MX 🔓 Insecure View
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