asm.dk
📜 Historical scan 2026-06-16 13:45:23  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   18ms
NameserverIP addressesPTRASN / ISP
ns1.vths.dk
ns2.vths.dk
ns3.vths.dk
🌍 A Records1 records   2048ms
📧 MX Records1 records   63ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   151ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
VisorTech Hosting Solutions - info@vths.dk
✉️ SPF
PolicyRecord (asm.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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 Records1 records   77ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC188ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA19ms
FieldValue
Serial2026031902
Primary NS (MNAME)ns1.vths.dk
Responsible (RNAME)dns@vths.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
18ms
A
2048ms
MX
63ms
AAAA
59ms
TXT
151ms
CAA
77ms
HTTPS
61ms
TLSA
91ms
SOA
19ms
MTA-STS
19ms
DNSSEC
188ms
SRV
0ms
Total
2630ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 19:11:34 2530ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 13:45:23 2630ms 3 NS 1 A 1 MX 🔓 Insecure View
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