c-zant.dk
Last scanned: 2026-07-26 22:20:56  ·  16911ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   112ms
🌍 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)
🔐 DNSSEC185ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA110ms
FieldValue
Serial2019121301
Primary NS (MNAME)ns1.openprovider.nl
Responsible (RNAME)dns@openprovider.eu
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
112ms
A
97ms
MX
114ms
AAAA
107ms
TXT
461ms
CAA
102ms
HTTPS
108ms
TLSA
74ms
SOA
110ms
MTA-STS
127ms
DNSSEC
185ms
SRV
175ms
Total
16911ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-26 22:20:56 16911ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 20:10:42 802ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-07-22 19:17:03 34944ms 3 NS 0 A 0 MX ❓ Unknown View
2026-06-25 11:54:11 763ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 22:15:58 2727ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 18:45:31 469ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 18:40:21 522ms 3 NS 0 A 0 MX 🔓 Insecure View
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