knowtech.dk
📜 Historical scan 2026-06-22 02:39:13  ·  ← 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
174ms
A
169ms
MX
186ms
AAAA
177ms
TXT
311ms
CAA
201ms
HTTPS
187ms
TLSA
18ms
SOA
194ms
MTA-STS
208ms
DNSSEC
291ms
SRV
216ms
Total
930ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 12:38:50 1424ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 08:17:59 1035ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-17 02:53:30 8972ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 23:46:28 8822ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 01:28:25 679ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 04:08:17 622ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 01:20:20 956ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 02:39:13 930ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 08:26:54 759ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 12:19:15 735ms 2 NS 1 A 4 MX 🔒 Secure View
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