jontech.dk
Last scanned: 2026-06-26 08:26:07  ·  1606ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   242ms
🌍 A Records1 records   268ms
📧 MX Records1 records   260ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover93.191.156.190
🔶 Autoconfig93.191.156.190
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   669ms
TXT Record
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (jontech.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.jontech.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:dmarcreports@lovable.dev
📬 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 / DANE2 records   170ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC545ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA263ms
FieldValue
Serial2026041601
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
242ms
A
268ms
MX
260ms
AAAA
260ms
TXT
669ms
CAA
248ms
HTTPS
239ms
TLSA
170ms
SOA
263ms
MTA-STS
294ms
DNSSEC
545ms
SRV
475ms
Total
1606ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 08:26:07 1606ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 11:20:49 1157ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 10:42:41 1106ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:19:05 1623ms 3 NS 1 A 1 MX 🔓 Insecure View
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