crewtransfer.dk
Last scanned: 2026-08-27 20:33:59  ·  430ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   45ms
🌍 A Records1 records   44ms
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.103.57
🔶 Autoconfig94.231.103.57
🔷 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024011500
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
45ms
A
44ms
MX
47ms
AAAA
47ms
TXT
151ms
CAA
50ms
HTTPS
35ms
TLSA
34ms
SOA
0ms
MTA-STS
55ms
DNSSEC
82ms
SRV
67ms
Total
430ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:33:59 430ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-26 16:08:15 425ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-02 13:43:36 2414ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 10:49:45 1456ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 18:42:01 1555ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 02:00:28 2410ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 13:36:05 1100ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 08:53:43 363ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 22:56:18 563ms 3 NS 1 A 0 MX 🔒 Secure View
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