stkill.dk
Last scanned: 2026-07-02 12:41:08  ·  11276ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   107ms
🌍 A Records1 records   116ms
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   108ms
🔐 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)
🔐 DNSSEC9072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA114ms
FieldValue
Serial2025090904
Primary NS (MNAME)ns1.regzone.cz
Responsible (RNAME)administrator@czechia.cz
Refresh10800s
Retry1800s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
107ms
A
116ms
MX
109ms
AAAA
108ms
TXT
533ms
CAA
105ms
HTTPS
250ms
TLSA
310ms
SOA
114ms
MTA-STS
145ms
DNSSEC
9072ms
SRV
259ms
Total
11276ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 12:41:08 11276ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 13:59:54 2486ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 17:00:48 3800ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 08:21:12 2105ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 15:21:02 912ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:01:25 2450ms 3 NS 1 A 0 MX 🔓 Insecure View
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