duo-tshirt.dk
Last scanned: 2026-08-31 10:26:24  ·  2030ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   129ms
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)
🔐 DNSSEC360ms
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
129ms
A
97ms
MX
100ms
AAAA
69ms
TXT
365ms
CAA
107ms
HTTPS
91ms
TLSA
54ms
SOA
44ms
MTA-STS
174ms
DNSSEC
360ms
SRV
151ms
Total
2030ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 10:26:24 2030ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 22:09:29 992ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-26 04:35:59 13907ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-02 00:22:20 852ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:25:29 9600ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:06:31 518ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:01:42 1722ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:01:14 663ms 2 NS 1 A 2 MX 🔓 Insecure View
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