mfhåndbog.dk xn--mfhndbog-c0a.dk
Last scanned: 2026-08-27 16:02:18  ·  3254ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   40ms
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1903.awsdns-45.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
31ms
MX
46ms
AAAA
38ms
TXT
228ms
CAA
46ms
HTTPS
61ms
TLSA
50ms
SOA
0ms
MTA-STS
85ms
DNSSEC
113ms
SRV
84ms
Total
3254ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:02:18 3254ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 10:11:27 3464ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 17:56:24 821ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-18 02:59:28 678ms 4 NS 0 A 0 MX 🔒 Secure View
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