extdk.dk
📜 Historical scan 2026-06-22 14:23:51  ·  ← 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)
🔐 DNSSEC291ms
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
187ms
A
186ms
MX
160ms
AAAA
186ms
TXT
273ms
CAA
194ms
HTTPS
188ms
TLSA
17ms
SOA
192ms
MTA-STS
206ms
DNSSEC
291ms
SRV
225ms
Total
942ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 06:15:00 767ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 01:48:11 1090ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 13:43:18 4933ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-03 12:15:08 3917ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-21 20:53:02 4924ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-13 23:12:06 1437ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 16:53:52 9659ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 20:23:10 724ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 14:23:51 942ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:10:01 1415ms 2 NS 1 A 4 MX 🔒 Secure View
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