optisol.dk
📜 Historical scan 2026-06-21 00:43:46  ·  ← 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)
🔐 DNSSEC481ms
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
157ms
A
166ms
MX
169ms
AAAA
202ms
TXT
510ms
CAA
196ms
HTTPS
151ms
TLSA
17ms
SOA
167ms
MTA-STS
197ms
DNSSEC
481ms
SRV
203ms
Total
1183ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 09:07:53 1386ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-30 17:45:29 1036ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 21:38:52 714ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 10:01:02 974ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 07:15:15 793ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 15:19:07 1728ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 10:10:48 709ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 02:25:22 884ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 00:43:46 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:32:09 1212ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-19 10:27:09 843ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 12:55:41 2416ms 2 NS 1 A 4 MX 🔒 Secure View
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