managebt.dk
Last scanned: 2026-08-26 11:25:58  ·  2630ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   66ms
🌍 A Records1 records   2047ms
📧 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 Records1 records   426ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (managebt.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.managebt.dk)
p=reject v=DMARC1; p=reject; sp=none; pct=100; ri=86400; rua=mailto:dmarc_agg@vali.email
📬 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)
🔐 DNSSEC128ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2
Primary NS (MNAME)ns-cloud-b1.googledomains.com
Responsible (RNAME)cloud-dns-hostmaster@google.com
Refresh21600s
Retry3600s
Expire259200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
2047ms
MX
82ms
AAAA
73ms
TXT
426ms
CAA
55ms
HTTPS
57ms
TLSA
95ms
SOA
0ms
MTA-STS
105ms
DNSSEC
128ms
SRV
104ms
Total
2630ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:25:58 2630ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 11:22:31 4181ms 4 NS 1 A 0 MX ❓ Unknown View
2026-06-24 07:04:59 1155ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 07:54:43 915ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:13:22 2890ms 4 NS 1 A 0 MX 🔓 Insecure View
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