sextase.dk
Last scanned: 2026-07-02 12:16:37  ·  3744ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   474ms
NameserverIP addressesPTRASN / ISP
sun.mpmedia.cz 88.86.113.193 vpn.alphanet.cz AS39392 SH.cz s.r.o.
wolf.alphanet.cz 88.86.113.193 vpn.alphanet.cz AS39392 SH.cz s.r.o.
🌍 A Records1 records   2039ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.86.113.215 298s ami-unn.superhosting.cz AS39392 SH.cz s.r.o. 88.86.96.0/19 🇨🇿 Czechia Prague
📧 MX Records1 records   488ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s vip-mail.superhosting.cz 95.168.196.56 vip-mail.superhosting.cz AS39392 SH.cz s.r.o.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   356ms
TXT Record
v=spf1 a mx include:spf.alphanet.cz ~all
✉️ SPF
PolicyRecord (sextase.dk)
~all (soft fail) v=spf1 a mx include:spf.alphanet.cz ~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)
🔐 DNSSEC2072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA78ms
FieldValue
Serial2018052501
Primary NS (MNAME)wolf.alphanet.cz
Responsible (RNAME)hostmaster@sextase.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
474ms
A
2039ms
MX
488ms
AAAA
72ms
TXT
356ms
CAA
470ms
HTTPS
78ms
TLSA
327ms
SOA
78ms
MTA-STS
121ms
DNSSEC
2072ms
SRV
501ms
Total
3744ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 12:16:37 3744ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 16:32:12 2550ms 2 NS 1 A 1 MX 🔓 Insecure View
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