dbnetze.dk
Last scanned: 2026-06-23 16:16:09  ·  2399ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   311ms
🌍 A Records1 records   308ms
📧 MX Records1 records   356ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   640ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dbnetze.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dbnetze.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc.reporting@deutschebahn.com; ruf=mailto:dmarc.reporting@deutschebahn.com; fo=1
📬 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)
🔐 DNSSEC492ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA317ms
FieldValue
Serial2026012302
Primary NS (MNAME)ns-c.eurodns.eu
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
311ms
A
308ms
MX
356ms
AAAA
348ms
TXT
640ms
CAA
315ms
HTTPS
199ms
TLSA
189ms
SOA
317ms
MTA-STS
327ms
DNSSEC
492ms
SRV
385ms
Total
2399ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 16:16:09 2399ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 09:42:45 1118ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:31:13 458ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 08:09:26 454ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 19:05:57 2394ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 13:20:28 799ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 01:15:21 458ms 2 NS 1 A 0 MX 🔓 Insecure View
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