cfka.dk
📜 Historical scan 2026-06-16 20:10:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   103ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk — — —
ns2.curanet.dk — — —
🌍 A Records1 records   93ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.36.113 — s11.stom.dk AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   116ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mail.cfka.dk 152.115.36.113 s11.stom.dk AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   181ms
TXT Record
v=spf1 include:spf.onlinemail.io include:spf.stom.dk ~all
✉️ SPF
PolicyRecord (cfka.dk)
~all (soft fail) v=spf1 include:spf.onlinemail.io include:spf.stom.dk ~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)
🔐 DNSSEC204ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA95ms
FieldValue
Serial2023022701
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
103ms
A
93ms
MX
116ms
AAAA
96ms
TXT
181ms
CAA
104ms
HTTPS
108ms
TLSA
116ms
SOA
95ms
MTA-STS
57ms
DNSSEC
204ms
SRV
0ms
Total
567ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 10:26:26 584ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 00:55:42 1985ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:10:15 567ms 2 NS 1 A 1 MX 🔒 Secure View
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