cfsa.dk
Last scanned: 2026-07-01 11:33:40  ·  474ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.22.211.119 300s k8s01.oitudv.dk AS202053 UpCloud Ltd 5.22.208.0/20 🇫🇮 Finland —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC56ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA26ms
FieldValue
Serial2024013101
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
27ms
MX
43ms
AAAA
48ms
TXT
128ms
CAA
26ms
HTTPS
35ms
TLSA
35ms
SOA
26ms
MTA-STS
32ms
DNSSEC
56ms
SRV
27ms
Total
474ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 11:33:40 474ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-30 05:52:26 481ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 17:21:10 1721ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 20:10:52 2378ms 2 NS 1 A 0 MX 🔒 Secure View
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