dfdr.dk
📜 Historical scan 2026-06-21 09:40:43  ·  ← 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)
🔐 DNSSEC473ms
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
193ms
A
189ms
MX
185ms
AAAA
177ms
TXT
492ms
CAA
180ms
HTTPS
171ms
TLSA
17ms
SOA
165ms
MTA-STS
214ms
DNSSEC
473ms
SRV
221ms
Total
1186ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:40:57 981ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-10 12:49:28 1205ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-06 20:58:40 5058ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-16 14:42:51 1305ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-11 08:37:53 1310ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-22 23:26:34 7594ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-21 09:40:43 1186ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 02:35:47 752ms 2 NS 1 A 5 MX 🔒 Secure View
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