duesenfeld.dk
Last scanned: 2026-06-26 03:26:13  ·  1723ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   320ms
🌍 A Records1 records   609ms
📧 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)
🔐 DNSSEC581ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA331ms
FieldValue
Serial2018090304
Primary NS (MNAME)a.ns14.net
Responsible (RNAME)info@pierraa-design.de
Refresh39940s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
320ms
A
609ms
MX
298ms
AAAA
339ms
TXT
700ms
CAA
289ms
HTTPS
568ms
TLSA
205ms
SOA
331ms
MTA-STS
466ms
DNSSEC
581ms
SRV
366ms
Total
1723ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 03:26:13 1723ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 06:30:38 547ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 04:15:47 2351ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 04:55:23 505ms 4 NS 1 A 0 MX 🔓 Insecure View
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