j-t.dk
Last scanned: 2026-08-29 03:34:04  ·  2436ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   81ms
🌍 A Records1 records   83ms
📧 MX Records1 records   114ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover85.13.128.195
🔶 Autoconfig85.13.128.195
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   545ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all
✉️ SPF
PolicyRecord (j-t.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.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)
🔐 DNSSEC238ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2608290041
Primary NS (MNAME)ns5.kasserver.com
Responsible (RNAME)hostmaster@kasserver.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
81ms
A
83ms
MX
114ms
AAAA
99ms
TXT
545ms
CAA
86ms
HTTPS
96ms
TLSA
280ms
SOA
0ms
MTA-STS
134ms
DNSSEC
238ms
SRV
187ms
Total
2436ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 03:34:04 2436ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 18:08:04 2707ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 23:50:25 2338ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 03:07:23 824ms 2 NS 1 A 1 MX 🔓 Insecure View
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