ostsee.dk
Last scanned: 2026-08-29 10:28:32  ·  1057ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.13.129.223 7200s dd45412.kasserver.com AS34788 Neue Medien Muennich GmbH 85.13.128.0/18 🇩🇪 Germany —
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s w0153beb.kasserver.com 85.13.129.223 dd45412.kasserver.com AS34788 Neue Medien Muennich GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover85.13.129.223
🔶 Autoconfig85.13.129.223
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   311ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all
✉️ SPF
PolicyRecord (ostsee.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~all
📨 DMARC
PolicyRecord (_dmarc.ostsee.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2606050035
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
48ms
A
52ms
MX
46ms
AAAA
57ms
TXT
311ms
CAA
42ms
HTTPS
42ms
TLSA
405ms
SOA
0ms
MTA-STS
79ms
DNSSEC
123ms
SRV
102ms
Total
1057ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 10:28:32 1057ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 03:58:21 511ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-02 10:53:59 2695ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 17:13:07 796ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 20:34:12 687ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 01:45:56 1178ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 04:02:14 1098ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 21:30:40 905ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 21:19:42 1082ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:27:18 1959ms 2 NS 1 A 1 MX 🔓 Insecure View
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