stratecution.dk
📜 Historical scan 2026-06-22 09:55:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   290ms
🌍 A Records4 records   202ms
📧 MX Records2 records   271ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   633ms
TXT Record
v=spf1 include:spf.improvmx.com ~all
✉️ SPF
PolicyRecord (stratecution.dk)
~all (soft fail) v=spf1 include:spf.improvmx.com ~all
📨 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)
🔐 DNSSEC490ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA202ms
FieldValue
Serial2406657838
Primary NS (MNAME)maeve.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
290ms
A
202ms
MX
271ms
AAAA
253ms
TXT
633ms
CAA
332ms
HTTPS
301ms
TLSA
376ms
SOA
202ms
MTA-STS
359ms
DNSSEC
490ms
SRV
357ms
Total
4558ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 13:12:04 2565ms 2 NS 4 A 2 MX 🔓 Insecure View
2026-06-24 19:28:44 1000ms 2 NS 4 A 2 MX 🔓 Insecure View
2026-06-22 09:55:28 4558ms 2 NS 4 A 2 MX 🔓 Insecure View
2026-06-21 19:00:15 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 15:47:35 2238ms 2 NS 4 A 2 MX 🔓 Insecure View
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