dom-group.dk
Last scanned: 2026-08-27 15:48:56  ·  1132ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   70ms
🌍 A Records1 records   57ms
📧 MX Records1 records   57ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   352ms
TXT Record
v=spf1 mx ~all
✉️ SPF
PolicyRecord (dom-group.dk)
~all (soft fail) v=spf1 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024112903
Primary NS (MNAME)nsa8.schlundtech.de
Responsible (RNAME)petra\@joust.dom-sicherheitstechnik.de
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
70ms
A
57ms
MX
57ms
AAAA
58ms
TXT
352ms
CAA
57ms
HTTPS
77ms
TLSA
180ms
SOA
0ms
MTA-STS
97ms
DNSSEC
100ms
SRV
94ms
Total
1132ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:48:56 1132ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 14:37:38 1300ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:10:24 504ms 4 NS 1 A 1 MX 🔓 Insecure View
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