concernoconsulting.dk
📜 Historical scan 2026-06-21 06:46:39  ·  ← 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)
🔐 DNSSEC449ms
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
216ms
A
217ms
MX
212ms
AAAA
203ms
TXT
341ms
CAA
198ms
HTTPS
225ms
TLSA
17ms
SOA
201ms
MTA-STS
227ms
DNSSEC
449ms
SRV
211ms
Total
1159ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 21:04:46 990ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-12 18:10:14 4148ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-12 17:23:53 907ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 16:21:14 750ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 01:13:17 990ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:46:39 1159ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 16:59:00 827ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 00:46:05 65535ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:13:36 2472ms 2 NS 1 A 4 MX ⚠️ Bogus View
2026-06-16 22:02:19 492ms 2 NS 1 A 4 MX ⚠️ Bogus View
2026-06-16 22:00:28 2682ms 2 NS 1 A 4 MX 🔒 Secure View
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