karstenmellon.dk
Last scanned: 2026-08-12 08:24:59  ·  873ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
🌍 A Records1 records   48ms
📧 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 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)
🔐 DNSSEC70ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2411982963
Primary NS (MNAME)ken.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
56ms
A
48ms
MX
42ms
AAAA
57ms
TXT
180ms
CAA
47ms
HTTPS
49ms
TLSA
71ms
SOA
0ms
MTA-STS
60ms
DNSSEC
70ms
SRV
76ms
Total
873ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 08:24:59 873ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-03 18:32:32 8592ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 07:58:11 1027ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 00:22:24 1061ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:44:25 575ms 2 NS 1 A 0 MX 🔓 Insecure View
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