improveinvest.dk
Last scanned: 2026-07-28 14:27:23  ·  713ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   33ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 A Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.71.34 86400s vps326.rackhosting.com AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.improveinvest.dk 77.247.71.34 vps326.rackhosting.com AS31590 Rackhosting.com ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   62ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 0 993 improveinvest.dk
📝 TXT Records1 records   204ms
TXT Record
v=spf1 +a +mx a:vps326.rackhosting.com include:spf.rackhosting.com -all
✉️ SPF
PolicyRecord (improveinvest.dk)
-all (hard fail) v=spf1 +a +mx a:vps326.rackhosting.com include:spf.rackhosting.com -all
📨 DMARC
PolicyRecord (_dmarc.improveinvest.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s; aspf=s
📬 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)
🔐 DNSSEC64ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072701
Primary NS (MNAME)dns1.rackhosting.com
Responsible (RNAME)noreply@rackhosting.com
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
34ms
MX
45ms
AAAA
33ms
TXT
204ms
CAA
32ms
HTTPS
33ms
TLSA
80ms
SOA
0ms
MTA-STS
50ms
DNSSEC
64ms
SRV
62ms
Total
713ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-28 14:27:23 713ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 16:48:13 735ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 21:20:14 578ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 10:31:29 872ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:40:19 424ms 0 NS 0 A 0 MX ❓ Unknown View
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