rettenmaier.dk
Last scanned: 2026-07-31 07:45:14  ·  866ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
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   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.3.215.68 7200s jrs-sy01.arcos.de AS41504 arcos informationssysteme GmbH 195.3.212.0/22 🇩🇪 Germany —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s w0173beb.kasserver.com 85.13.157.241 dd44018.kasserver.com AS34788 Neue Medien Muennich GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.3.215.68
🔶 Autoconfig195.3.215.68
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   364ms
TXT Record
3d99adfa78442c99a8ac754c53db5b40a308a325786746a9ef0136114a6e384b
v=spf1 a mx include:spf.kasserver.com ~all
✉️ SPF
PolicyRecord (rettenmaier.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~all
📨 DMARC
PolicyRecord (_dmarc.rettenmaier.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)
🔐 DNSSEC145ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2607290019
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
68ms
A
65ms
MX
49ms
AAAA
65ms
TXT
364ms
CAA
66ms
HTTPS
54ms
TLSA
147ms
SOA
0ms
MTA-STS
116ms
DNSSEC
145ms
SRV
127ms
Total
866ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-31 07:45:14 866ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 13:19:41 2656ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 16:13:48 775ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 10:35:24 1276ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:41:07 1534ms 2 NS 1 A 1 MX 🔓 Insecure View
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