knudgrothe.dk
📜 Historical scan 2026-06-21 07:23:35  ·  ← 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)
🔐 DNSSEC257ms
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
190ms
A
178ms
MX
212ms
AAAA
198ms
TXT
291ms
CAA
201ms
HTTPS
193ms
TLSA
17ms
SOA
196ms
MTA-STS
205ms
DNSSEC
257ms
SRV
220ms
Total
947ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 01:23:54 1122ms 3 NS 1 A 7 MX 🔓 Insecure View
2026-08-31 10:41:31 5282ms 3 NS 1 A 7 MX 🔓 Insecure View
2026-08-27 03:01:03 2787ms 3 NS 1 A 7 MX 🔓 Insecure View
2026-06-27 08:01:47 3335ms 3 NS 1 A 7 MX 🔓 Insecure View
2026-06-24 23:59:47 795ms 3 NS 1 A 7 MX 🔓 Insecure View
2026-06-21 21:40:17 1140ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 16:25:07 1147ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 07:23:35 947ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 04:21:01 1466ms 3 NS 1 A 7 MX 🔓 Insecure View
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