difru.dk
Last scanned: 2026-08-27 13:19:43  ·  1607ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   72ms
🌍 A Records1 records   86ms
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.difru.dk 185.121.175.14 AS202914 Adeo Datacenter ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   498ms
TXT Record
v=spf1 +a +a:saferoute.cbox.dk +mx -all
✉️ SPF
PolicyRecord (difru.dk)
-all (hard fail) v=spf1 +a +a:saferoute.cbox.dk +mx -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)
🔐 DNSSEC136ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022120301
Primary NS (MNAME)ns1.voks.dk
Responsible (RNAME)jakob@voks.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
86ms
MX
74ms
AAAA
84ms
TXT
498ms
CAA
73ms
HTTPS
101ms
TLSA
163ms
SOA
0ms
MTA-STS
120ms
DNSSEC
136ms
SRV
154ms
Total
1607ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:19:43 1607ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 23:31:30 2448ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 07:22:52 809ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 02:45:23 649ms 2 NS 1 A 1 MX 🔓 Insecure View
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