industryprofessor.dk
Last scanned: 2026-07-01 14:03:57  ·  1017ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
🌍 A Records1 records   64ms
📧 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA146ms
FieldValue
Serial1728178259
Primary NS (MNAME)ns1.crazydomains.com
Responsible (RNAME)admin@syrahost.com
Refresh3600s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
64ms
MX
63ms
AAAA
90ms
TXT
587ms
CAA
63ms
HTTPS
60ms
TLSA
118ms
SOA
146ms
MTA-STS
94ms
DNSSEC
91ms
SRV
169ms
Total
1017ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 14:03:57 1017ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 22:28:16 2530ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 05:52:59 3918ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone