dfemeincke.dk
Last scanned: 2026-08-27 00:48:47  ·  2731ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   68ms
🌍 A Records1 records   60ms
📧 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   260ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dfemeincke.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dfemeincke.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:security@buhlergroup.com,mailto:postmaster@buhlergroup.com; ruf=mailto:security@buhlergroup.com,mailto:postmaster@buhlergroup.com
📬 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)
🔐 DNSSEC2072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017070609
Primary NS (MNAME)ns10.managed-ip.com
Responsible (RNAME)domainadmin@managed-ip.com
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
68ms
A
60ms
MX
67ms
AAAA
64ms
TXT
260ms
CAA
57ms
HTTPS
70ms
TLSA
212ms
SOA
0ms
MTA-STS
85ms
DNSSEC
2072ms
SRV
81ms
Total
2731ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:48:47 2731ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 23:45:46 1178ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 02:35:47 666ms 3 NS 1 A 0 MX 🔓 Insecure View
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