devzone.dk
📜 Historical scan 2026-06-24 17:02:19  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   201ms
🌍 A Records1 records   235ms
📧 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)
🔐 DNSSEC252ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA182ms
FieldValue
Serial2026061700
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
201ms
A
235ms
MX
221ms
AAAA
205ms
TXT
276ms
CAA
186ms
HTTPS
214ms
TLSA
54ms
SOA
182ms
MTA-STS
152ms
DNSSEC
252ms
SRV
229ms
Total
1315ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 21:22:34 428ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-30 01:18:30 504ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-24 17:02:19 1315ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-18 10:53:15 8918ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 02:52:59 1092ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 02:31:13 620ms 4 NS 1 A 0 MX 🔒 Secure View
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