z-filez.dk
📜 Historical scan 2026-08-08 04:07:42  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   88ms
🌍 A Records
🌍
No A records found
📧 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 Records1 records   248ms
TXT Record
v=spf1 include:_spf.resennet.dk -all
✉️ SPF
PolicyRecord (z-filez.dk)
-all (hard fail) v=spf1 include:_spf.resennet.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)
🔐 DNSSEC181ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2411180719
Primary NS (MNAME)barbara.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
88ms
A
131ms
MX
110ms
AAAA
109ms
TXT
248ms
CAA
107ms
HTTPS
119ms
TLSA
29ms
SOA
0ms
MTA-STS
111ms
DNSSEC
181ms
SRV
141ms
Total
814ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:03:30 472ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-08 04:07:42 814ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 17:11:17 582ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 09:55:15 735ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 06:49:26 4530ms 2 NS 0 A 0 MX 🔓 Insecure View
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