deterfedt.dk
📜 Historical scan 2026-06-21 14:04:45  ·  ← 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)
🔐 DNSSEC464ms
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
205ms
A
197ms
MX
154ms
AAAA
173ms
TXT
508ms
CAA
193ms
HTTPS
190ms
TLSA
17ms
SOA
205ms
MTA-STS
223ms
DNSSEC
464ms
SRV
226ms
Total
1183ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 13:18:03 1171ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 13:14:28 1156ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 02:53:42 1096ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-07 12:46:42 2679ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 23:59:02 3141ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 06:50:24 1839ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 14:04:45 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:36:34 576ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 19:05:49 1180ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 02:20:35 581ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 02:20:32 2836ms 2 NS 1 A 4 MX 🔒 Secure View
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