slahm.dk
Last scanned: 2026-06-18 05:55:00  ·  745ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   98ms
PriorityTTLMail ServerIP addressesPTRASN
10 mail.slahm.dk 37.75.178.116 AS39642 Sinal A/S
🔷 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)
🔐 DNSSEC119ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA114ms
FieldValue
Serial2006031321
Primary NS (MNAME)orc.resource-it.dk
Responsible (RNAME)postmaster@resource-it.dk
Refresh10800s
Retry1800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
100ms
MX
98ms
AAAA
60ms
TXT
289ms
CAA
63ms
HTTPS
65ms
TLSA
134ms
SOA
114ms
MTA-STS
65ms
DNSSEC
119ms
SRV
154ms
Total
745ms
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