73.dk
Last scanned: 2026-08-28 01:47:07  ·  2769ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   138ms
🌍 A Records1 records   146ms
📧 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)
🔐 DNSSEC2115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024050100
Primary NS (MNAME)ns1.dreamhost.com
Responsible (RNAME)hostmaster@dreamhost.com
Refresh19559s
Retry600s
Expire1814400s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
138ms
A
146ms
MX
143ms
AAAA
141ms
TXT
1007ms
CAA
142ms
HTTPS
147ms
TLSA
246ms
SOA
0ms
MTA-STS
268ms
DNSSEC
2115ms
SRV
325ms
Total
2769ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:47:07 2769ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-18 20:42:51 13107ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 17:08:38 25749ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 10:00:47 2585ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 17:49:55 1110ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 12:43:50 1168ms 3 NS 1 A 0 MX 🔓 Insecure View
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