op-tech.dk
📜 Historical scan 2026-06-24 12:49:32  ·  ← 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)
🔐 DNSSEC455ms
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
181ms
A
217ms
MX
177ms
AAAA
177ms
TXT
498ms
CAA
167ms
HTTPS
207ms
TLSA
17ms
SOA
164ms
MTA-STS
216ms
DNSSEC
455ms
SRV
330ms
Total
1172ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:55:51 1395ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 00:14:21 2037ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 23:37:20 8476ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 15:18:32 6816ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 00:48:20 3193ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 06:16:28 2418ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 01:06:48 831ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 13:09:18 2210ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 03:54:35 4204ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-24 19:25:46 3358ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 12:49:32 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:10:20 796ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 16:38:37 11442ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:20:58 900ms 2 NS 1 A 1 MX 🔒 Secure View
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