crystalshield.dk
📜 Historical scan 2026-06-22 09:15:34  ·  ← 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)
🔐 DNSSEC275ms
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
207ms
A
165ms
MX
223ms
AAAA
176ms
TXT
297ms
CAA
214ms
HTTPS
215ms
TLSA
17ms
SOA
175ms
MTA-STS
189ms
DNSSEC
275ms
SRV
233ms
Total
1066ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:35:27 796ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-20 16:27:11 1461ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-13 18:04:52 10406ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-07 12:48:45 1146ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-30 23:52:12 1222ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-24 03:10:14 1115ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-16 17:57:09 958ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-14 16:28:21 1257ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-02 15:09:46 1933ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-26 03:09:36 821ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-24 00:56:23 1526ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-22 09:15:34 1066ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 23:28:19 65535ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-16 23:06:07 530ms 2 NS 2 A 2 MX 🔓 Insecure View
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