sdossing.dk
📜 Historical scan 2026-06-21 22:43:08  ·  ← 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)
🔐 DNSSEC470ms
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
170ms
A
243ms
MX
170ms
AAAA
179ms
TXT
508ms
CAA
158ms
HTTPS
144ms
TLSA
17ms
SOA
183ms
MTA-STS
201ms
DNSSEC
470ms
SRV
244ms
Total
1173ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:36:52 1335ms 2 NS 2 A 2 MX 🔒 Secure View
2026-08-19 12:16:14 6682ms 2 NS 2 A 2 MX 🔒 Secure View
2026-08-07 22:13:10 1148ms 2 NS 2 A 2 MX 🔒 Secure View
2026-07-26 12:45:38 1049ms 2 NS 2 A 2 MX 🔒 Secure View
2026-07-21 00:42:40 9937ms 2 NS 2 A 2 MX 🔒 Secure View
2026-07-05 00:16:48 1822ms 2 NS 2 A 2 MX 🔒 Secure View
2026-07-02 02:19:13 1021ms 2 NS 2 A 2 MX 🔒 Secure View
2026-06-21 22:43:08 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 23:25:01 1097ms 2 NS 2 A 2 MX 🔒 Secure View
2026-06-18 07:08:10 1516ms 2 NS 2 A 2 MX 🔒 Secure View
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