c3secure.dk
📜 Historical scan 2026-08-26 17:43:18  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   64ms
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)
🔐 DNSSEC9123ms
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
64ms
A
39ms
MX
131ms
AAAA
69ms
TXT
527ms
CAA
70ms
HTTPS
71ms
TLSA
44ms
SOA
33ms
MTA-STS
102ms
DNSSEC
9123ms
SRV
207ms
Total
10051ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 05:58:00 173ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 20:34:57 159ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 19:57:06 168ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 17:43:18 10051ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 13:59:54 2519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 10:53:59 632ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 12:25:08 506ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:34:22 781ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:25:50 1155ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:47:12 389ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 18:40:17 560ms 2 NS 1 A 0 MX 🔒 Secure View
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