optune-lua.dk
📜 Historical scan 2026-06-17 19:03:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   200ms
🌍 A Records2 records   119ms
📧 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)
🔐 DNSSEC108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA69ms
FieldValue
Serial2022122238
Primary NS (MNAME)ns01.trademarkarea.com
Responsible (RNAME)postmaster@optune-lua.dk
Refresh3660s
Retry1000s
Expire604800s
Minimum (neg-cache TTL)84600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
200ms
A
119ms
MX
207ms
AAAA
98ms
TXT
648ms
CAA
95ms
HTTPS
67ms
TLSA
201ms
SOA
69ms
MTA-STS
182ms
DNSSEC
108ms
SRV
287ms
Total
1299ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 15:09:23 1333ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-07-16 16:10:38 40899ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-19 23:14:45 949ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-19 18:52:56 722ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 19:03:15 1299ms 3 NS 2 A 0 MX 🔓 Insecure View
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