firstimpression.dk
📜 Historical scan 2026-06-17 09:18:59  ·  ← 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)
🔐 DNSSEC163ms
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
82ms
A
106ms
MX
94ms
AAAA
97ms
TXT
193ms
CAA
69ms
HTTPS
71ms
TLSA
39ms
SOA
60ms
MTA-STS
55ms
DNSSEC
163ms
SRV
0ms
Total
739ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-07 23:44:16 16880ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-15 04:18:57 1001ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-13 09:46:58 658ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 05:36:00 778ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 21:13:39 8845ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 19:30:56 755ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 11:37:52 576ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 21:46:35 529ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:21:31 6339ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 05:45:55 755ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:38:05 266ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 21:19:37 292ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 11:53:20 2331ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 23:05:50 246ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:18:59 739ms 0 NS 0 A 0 MX ❓ Unknown View
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