k-bio.dk
Last scanned: 2026-06-17 13:25:05  ·  3172ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   169ms
NameserverIP addressesPTRASN / ISP
ns.do-ex.com 193.227.117.225
2a04:2b00:14cc::225		 ns1.dnsres.net
ns1.dnsres.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns.do-ex.net 194.50.187.225
2a04:2b00:14dd::225		 ns1.registrant-verification.ispapi.net
ns2.dnsres.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns.do-ex.org 194.0.182.225
2a04:2b00:14ee::225		 ns3.dnsres.net
ns3.dnsres.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 A Records1 records   206ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.129.40.152 — — AS44076 INTAC Services GmbH 45.129.40.0/21 🇩🇪 Germany Heilbronn
📧 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)
🔐 DNSSEC426ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA199ms
FieldValue
Serial2024013000
Primary NS (MNAME)ns.do-ex.com
Responsible (RNAME)support@domainexperten.de
Refresh43200s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
169ms
A
206ms
MX
210ms
AAAA
203ms
TXT
599ms
CAA
173ms
HTTPS
205ms
TLSA
1176ms
SOA
199ms
MTA-STS
75ms
DNSSEC
426ms
SRV
0ms
Total
3172ms
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