thoughtleaders.dk
📜 Historical scan 2026-06-20 17:14:46  ·  ← 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)
🔐 DNSSEC450ms
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
200ms
MX
143ms
AAAA
141ms
TXT
478ms
CAA
196ms
HTTPS
197ms
TLSA
17ms
SOA
199ms
MTA-STS
177ms
DNSSEC
450ms
SRV
219ms
Total
1158ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:05:20 461ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-21 03:12:32 4915ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-13 22:21:14 3756ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-11 05:00:23 2180ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-06 20:33:22 816ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-30 20:40:29 657ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 21:24:44 719ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-16 11:05:25 830ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-10 03:32:25 962ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 13:58:50 2589ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 17:29:38 537ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:12:18 698ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 09:00:56 842ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 17:14:46 1158ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:46:58 615ms 3 NS 1 A 1 MX 🔒 Secure View
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