bookbasic.dk
📜 Historical scan 2026-06-20 16:17:16  ·  ← 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)
🔐 DNSSEC373ms
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
198ms
A
200ms
MX
286ms
AAAA
218ms
TXT
358ms
CAA
216ms
HTTPS
199ms
TLSA
17ms
SOA
216ms
MTA-STS
229ms
DNSSEC
373ms
SRV
279ms
Total
1118ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:57:33 1413ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-26 11:18:11 1319ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-21 16:04:46 1659ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-15 23:45:39 1208ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-05 22:43:25 2308ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-20 16:16:01 16902ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-13 05:46:38 1001ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-25 19:26:20 1215ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-21 02:38:13 3003ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-20 16:17:16 1118ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 15:55:53 533ms 2 NS 2 A 0 MX 🔒 Secure View
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