sh-optimering.dk
📜 Historical scan 2026-06-21 19:09:46  ·  ← 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)
🔐 DNSSEC475ms
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
188ms
A
215ms
MX
210ms
AAAA
162ms
TXT
482ms
CAA
164ms
HTTPS
198ms
TLSA
17ms
SOA
154ms
MTA-STS
221ms
DNSSEC
475ms
SRV
223ms
Total
1175ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 12:27:08 5011ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 10:22:50 1091ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-12 22:09:56 652ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 20:43:58 4755ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 19:36:37 8689ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 04:57:02 632ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 19:44:47 626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 02:25:44 1561ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 19:09:46 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 19:12:31 710ms 2 NS 1 A 1 MX 🔒 Secure View
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