3dtopo.dk
Last scanned: 2026-07-30 08:45:23  ·  4847ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   124ms
🌍 A Records2 records   93ms
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   664ms
🔐 HTTPS Records1 records   126ms
PriorityTargetSvcParams
1 service . alpn="h2"
📝 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)
🔐 DNSSEC196ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2410807412
Primary NS (MNAME)ada.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
124ms
A
93ms
MX
140ms
AAAA
664ms
TXT
635ms
CAA
83ms
HTTPS
126ms
TLSA
902ms
SOA
0ms
MTA-STS
103ms
DNSSEC
196ms
SRV
667ms
Total
4847ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone