semo.dk
📜 Historical scan 2026-06-20 16:09:05  ·  ← 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)
🔐 DNSSEC476ms
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
197ms
A
177ms
MX
198ms
AAAA
194ms
TXT
496ms
CAA
184ms
HTTPS
194ms
TLSA
17ms
SOA
207ms
MTA-STS
190ms
DNSSEC
476ms
SRV
213ms
Total
1167ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:15:42 983ms 2 NS 2 A 5 MX 🔒 Secure View
2026-08-27 08:09:57 1047ms 2 NS 2 A 5 MX 🔒 Secure View
2026-08-27 06:27:36 1153ms 2 NS 2 A 5 MX 🔒 Secure View
2026-08-04 15:13:00 1567ms 2 NS 2 A 5 MX 🔒 Secure View
2026-07-26 00:00:13 2023ms 2 NS 2 A 5 MX 🔒 Secure View
2026-07-10 03:07:19 1506ms 2 NS 2 A 5 MX 🔒 Secure View
2026-07-09 02:09:55 1625ms 2 NS 2 A 5 MX 🔒 Secure View
2026-06-26 04:42:57 1176ms 2 NS 2 A 5 MX 🔒 Secure View
2026-06-21 10:07:01 1736ms 2 NS 2 A 5 MX 🔒 Secure View
2026-06-20 16:09:05 1167ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 09:16:02 1432ms 2 NS 2 A 5 MX 🔒 Secure View
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