kategori.dk
Last scanned: 2026-06-23 18:59:43  ·  810ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
🌍 A Records2 records   45ms
📧 MX Records2 records   45ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.emailsrvr.com → 161.47.143.37
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   352ms
TXT Record
v=spf1 include:emailsrvr.com ~all
✉️ SPF
PolicyRecord (kategori.dk)
~all (soft fail) v=spf1 include:emailsrvr.com ~all
📨 DMARC
PolicyRecord (_dmarc.kategori.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA57ms
FieldValue
Serial2025081400
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
54ms
A
45ms
MX
45ms
AAAA
60ms
TXT
352ms
CAA
61ms
HTTPS
76ms
TLSA
68ms
SOA
57ms
MTA-STS
60ms
DNSSEC
104ms
SRV
84ms
Total
810ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 18:59:43 810ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-17 22:45:11 789ms 2 NS 2 A 2 MX 🔓 Insecure View
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