napoleonhillinstitute.dk
Last scanned: 2026-09-02 06:25:09  ·  3133ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
🌍 A Records1 records   60ms
📧 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
PolicyRecord (_dmarc.napoleonhillinstitute.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC2069ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412831768
Primary NS (MNAME)kianchau.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
57ms
A
60ms
MX
70ms
AAAA
57ms
TXT
353ms
CAA
78ms
HTTPS
74ms
TLSA
90ms
SOA
0ms
MTA-STS
99ms
DNSSEC
2069ms
SRV
114ms
Total
3133ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 06:25:09 3133ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-28 01:27:50 10095ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-22 19:01:07 987ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 18:15:09 1196ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-19 16:14:07 1673ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 21:27:59 1676ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 14:05:54 7864ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone