cnis.dk
Last scanned: 2026-08-27 10:14:32  ·  799ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   48ms
🌍 A Records1 records   50ms
📧 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025100600
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
50ms
MX
39ms
AAAA
41ms
TXT
140ms
CAA
43ms
HTTPS
39ms
TLSA
344ms
SOA
0ms
MTA-STS
54ms
DNSSEC
96ms
SRV
57ms
Total
799ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:14:32 799ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-27 03:17:12 800ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 03:09:02 2062ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-25 01:55:43 800ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 18:16:45 935ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 04:39:12 988ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-20 18:23:00 1010ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 23:01:05 65535ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:40:38 2242ms 4 NS 1 A 0 MX ⚠️ Bogus View
2026-06-16 21:30:18 2765ms 4 NS 1 A 0 MX 🔒 Secure View
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