dherrer.dk
📜 Historical scan 2026-06-22 19:06:16  ·  ← 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)
🔐 DNSSEC301ms
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
144ms
A
154ms
MX
147ms
AAAA
167ms
TXT
303ms
CAA
191ms
HTTPS
153ms
TLSA
17ms
SOA
187ms
MTA-STS
217ms
DNSSEC
301ms
SRV
214ms
Total
918ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 17:59:54 1554ms 2 NS 2 A 3 MX 🔒 Secure View
2026-08-23 15:14:18 10131ms 2 NS 2 A 3 MX 🔒 Secure View
2026-08-17 22:19:57 5523ms 2 NS 2 A 3 MX 🔒 Secure View
2026-07-28 00:45:26 1968ms 2 NS 2 A 3 MX 🔒 Secure View
2026-07-27 00:16:07 1835ms 2 NS 2 A 3 MX 🔒 Secure View
2026-07-23 22:22:29 2269ms 2 NS 2 A 3 MX 🔒 Secure View
2026-07-03 14:19:40 10811ms 2 NS 2 A 3 MX 🔒 Secure View
2026-06-29 10:00:25 1289ms 2 NS 2 A 3 MX 🔒 Secure View
2026-06-22 19:06:16 918ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 01:20:53 796ms 2 NS 2 A 3 MX 🔒 Secure View
2026-06-17 02:35:54 937ms 2 NS 2 A 3 MX 🔒 Secure View
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