sperian-protection.dk
Last scanned: 2026-06-21 02:29:46  ·  1705ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   309ms
🌍 A Records1 records   212ms
📧 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 Records1 records   585ms
TXT Record
v=spf1-all
✉️ 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)
🔐 DNSSEC497ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA304ms
FieldValue
Serial2025081505
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
309ms
A
212ms
MX
282ms
AAAA
371ms
TXT
585ms
CAA
275ms
HTTPS
181ms
TLSA
164ms
SOA
304ms
MTA-STS
331ms
DNSSEC
497ms
SRV
361ms
Total
1705ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 02:29:46 1705ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 15:31:40 2360ms 4 NS 1 A 0 MX 🔓 Insecure View
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