cfuucl.dk
📜 Historical scan 2026-06-20 18:38:48  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 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)
🔐 DNSSEC303ms
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
178ms
A
187ms
MX
181ms
AAAA
203ms
TXT
298ms
CAA
193ms
HTTPS
178ms
TLSA
17ms
SOA
208ms
MTA-STS
220ms
DNSSEC
303ms
SRV
212ms
Total
1086ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:05:52 1644ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 05:04:43 955ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 12:37:35 9983ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-14 08:33:51 3072ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 04:52:27 1240ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-04 10:59:15 2218ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 03:14:10 1038ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 10:56:47 982ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-10 11:51:00 8853ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 13:48:03 2906ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 03:01:00 1899ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 00:33:02 1958ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 21:44:04 1241ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 18:38:48 1086ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 16:03:38 1320ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-19 08:44:53 2937ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 20:16:06 912ms 5 NS 1 A 3 MX 🔓 Insecure View
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