carljohansen.dk
Last scanned: 2026-09-02 14:03:19  ·  9796ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
🌍 A Records2 records   66ms
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s carljohansen-dk.mail.protection.outlook.com
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   117ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   328ms
TXT Record
NETORG14058013.onmicrosoft.com
v=spf1 include:secureserver.net -all
✉️ SPF
PolicyRecord (carljohansen.dk)
-all (hard fail) v=spf1 include:secureserver.net -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)
🔐 DNSSEC9111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023092000
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
66ms
MX
75ms
AAAA
77ms
TXT
328ms
CAA
70ms
HTTPS
63ms
TLSA
309ms
SOA
0ms
MTA-STS
88ms
DNSSEC
9111ms
SRV
117ms
Total
9796ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 14:03:19 9796ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-25 02:51:14 2787ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-18 21:25:46 10753ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 19:39:52 55570ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 19:26:08 1745ms 2 NS 2 A 1 MX 🔓 Insecure View
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