postech.dk
📜 Historical scan 2026-06-24 12:13:41  ·  ← 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)
🔐 DNSSEC499ms
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
244ms
A
240ms
MX
225ms
AAAA
237ms
TXT
504ms
CAA
203ms
HTTPS
195ms
TLSA
17ms
SOA
181ms
MTA-STS
257ms
DNSSEC
499ms
SRV
230ms
Total
1160ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 12:34:52 544ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-28 09:34:23 932ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 13:34:34 668ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 13:38:17 648ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 13:28:29 747ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-24 12:13:41 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 07:27:14 1201ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:49:32 615ms 4 NS 1 A 1 MX 🔒 Secure View
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