duma.dk
Last scanned: 2026-07-02 01:22:12  ·  1650ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   207ms
🌍 A Records1 records   179ms
📧 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)
🔐 DNSSEC296ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA212ms
FieldValue
Serial2020081400
Primary NS (MNAME)a.ns14.net
Responsible (RNAME)do-not-reply@duma.dk
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
207ms
A
179ms
MX
158ms
AAAA
195ms
TXT
540ms
CAA
188ms
HTTPS
196ms
TLSA
419ms
SOA
212ms
MTA-STS
226ms
DNSSEC
296ms
SRV
271ms
Total
1650ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 01:22:12 1650ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 00:42:19 839ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:22:46 10421ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:07:42 326ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:06:39 1201ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:00:42 588ms 4 NS 1 A 0 MX 🔓 Insecure View
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