hold-aarhussejlklub.dk
Last scanned: 2026-09-02 10:14:07  ·  2515ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
ns5.kasserver.com 85.13.128.3 ns5.kasserver.com AS34788 Neue Medien Muennich GmbH
ns6.kasserver.com 85.13.159.101 ns6.kasserver.com AS34788 Neue Medien Muennich GmbH
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.20.91 7200s static.91.20.76.144.clients.your-server.de AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s w013d1e8.kasserver.com 85.13.129.26 dd29136.kasserver.com AS34788 Neue Medien Muennich GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover144.76.20.91
🔶 Autoconfig144.76.20.91
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   366ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all
✉️ SPF
PolicyRecord (hold-aarhussejlklub.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~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)
🔐 DNSSEC2049ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2606151243
Primary NS (MNAME)ns5.kasserver.com
Responsible (RNAME)hostmaster@kasserver.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
50ms
MX
57ms
AAAA
50ms
TXT
366ms
CAA
64ms
HTTPS
57ms
TLSA
122ms
SOA
0ms
MTA-STS
114ms
DNSSEC
2049ms
SRV
119ms
Total
2515ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 10:14:07 2515ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 11:54:20 1037ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 13:35:06 1206ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 13:11:12 803ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:10:22 270ms 0 NS 0 A 0 MX ❓ Unknown View
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