cotn.dk
📜 Historical scan 2026-06-21 06:35:31  ·  ← 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)
🔐 DNSSEC179ms
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
72ms
MX
65ms
AAAA
77ms
TXT
289ms
CAA
78ms
HTTPS
89ms
TLSA
41ms
SOA
88ms
MTA-STS
110ms
DNSSEC
179ms
SRV
112ms
Total
544ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-11 17:01:10 2737ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 11:03:38 830ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 22:35:08 870ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 15:16:06 1339ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 23:52:18 511ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-24 13:07:46 1834ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 21:16:22 337ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:35:31 544ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 22:35:41 304ms 0 NS 0 A 0 MX ❓ Unknown View
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