calderon.dk
Last scanned: 2026-08-24 14:43:28  ·  1228ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   61ms
🌍 A Records1 records   61ms
📧 MX Records1 records   69ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover85.13.128.201
🔶 Autoconfig85.13.128.201
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   325ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all
✉️ SPF
PolicyRecord (calderon.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)
🔐 DNSSEC155ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2606070400
Primary NS (MNAME)ns3.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
61ms
A
61ms
MX
69ms
AAAA
54ms
TXT
325ms
CAA
64ms
HTTPS
58ms
TLSA
126ms
SOA
0ms
MTA-STS
110ms
DNSSEC
155ms
SRV
134ms
Total
1228ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 14:43:28 1228ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 18:55:47 664ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone