dffedb.dk
Last scanned: 2026-06-23 23:37:34  ·  388ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   23ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.165.134.14 537s — AS3292 TDC Holding A/S 93.165.128.0/17 🇩🇰 Denmark Aalborg
📧 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 Records2 records   109ms
TXT Record
cNAhGeASI/On0HlhXRPaAWI17mbx+4fK9XxCyp/7jjM
v=spf1 -all
✉️ SPF
PolicyRecord (dffedb.dk)
-all (hard fail) v=spf1 -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)
🔐 DNSSEC49ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA25ms
FieldValue
Serial2025121502
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
25ms
A
23ms
MX
25ms
AAAA
25ms
TXT
109ms
CAA
24ms
HTTPS
24ms
TLSA
30ms
SOA
25ms
MTA-STS
27ms
DNSSEC
49ms
SRV
27ms
Total
388ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 23:37:34 388ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-23 22:46:30 498ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 02:35:20 353ms 2 NS 1 A 0 MX 🔒 Secure View
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