bi4dynamics.dk
📜 Historical scan 2026-06-16 14:29:01  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
NameserverIP addressesPTRASN / ISP
dns1.pro.dk — — —
dns2.pro.dk — — —
🌍 A Records1 records   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.208.139.204 — bi4dynamics.com AS16509 Amazon.com, Inc. 52.208.0.0/13 🇮🇪 Ireland —
📧 MX Records1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 — spamfilter.pro.dk 37.140.219.69 spamfilter.pro.dk AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   75ms
TXT Record
MS=369667452F1F42584C137D78F6CD689656D095EB
v=spf1 mx a a:smtpout.pro.dk -all
✉️ SPF
PolicyRecord (bi4dynamics.dk)
-all (hard fail) v=spf1 mx a a:smtpout.pro.dk -all
📨 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA26ms
FieldValue
Serial34
Primary NS (MNAME)dns1
Responsible (RNAME)hostmaster
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
28ms
MX
26ms
AAAA
30ms
TXT
75ms
CAA
24ms
HTTPS
25ms
TLSA
59ms
SOA
26ms
MTA-STS
26ms
DNSSEC
102ms
SRV
0ms
Total
475ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:36:14 677ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 00:35:18 1235ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 01:44:27 526ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 14:01:22 1134ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 12:33:37 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:29:33 366ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 14:29:01 475ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone