duff-madsen.dk
Last scanned: 2026-07-08 17:17:54  ·  643ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   40ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —
🌍 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)
🔐 DNSSEC117ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
39ms
MX
46ms
AAAA
40ms
TXT
176ms
CAA
36ms
HTTPS
39ms
TLSA
29ms
SOA
38ms
MTA-STS
79ms
DNSSEC
117ms
SRV
101ms
Total
643ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-08 17:17:54 643ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 20:15:37 8576ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 12:41:44 593ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 11:45:42 2573ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 21:48:56 460ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-21 11:51:22 331ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:40:44 1818ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 19:49:28 280ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 04:55:44 344ms 0 NS 0 A 0 MX ❓ Unknown View
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