alfa-kst.dk
Last scanned: 2026-07-15 19:44:40  ·  2615ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   567ms
NameserverIP addressesPTRASN / ISP
ns1.wsd.dk 193.150.84.89 — AS31027 GlobalConnect A/S
ns2.wsd.dk 193.150.84.90 ns2.wsd.dk AS31027 GlobalConnect A/S
ns3.wsd.dk 193.150.84.91 ns3.wsd.dk AS31027 GlobalConnect A/S
🌍 A Records1 records   231ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.150.84.72 14400s da3.wsd.dk AS31027 GlobalConnect A/S 193.150.84.0/22 🇩🇰 Denmark Hårlev
📧 MX Records3 records   496ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mail.alfa-kst.dk 193.150.84.72 da3.wsd.dk AS31027 GlobalConnect A/S
30 14400s mx30.alfa-kst.dk 193.150.84.92 mx30.wsd.dk AS31027 GlobalConnect A/S
50 14400s mx50.alfa-kst.dk 193.150.84.93 mx50.wsd.dk AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   957ms
TXT Record
v=spf1 a mx ip4:193.150.84.72 ~all
✉️ SPF
PolicyRecord (alfa-kst.dk)
~all (soft fail) v=spf1 a mx ip4:193.150.84.72 ~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)
🔐 DNSSEC923ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026050601
Primary NS (MNAME)ns1.wsd.dk
Responsible (RNAME)hostmaster@alfa-kst.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
567ms
A
231ms
MX
496ms
AAAA
598ms
TXT
957ms
CAA
274ms
HTTPS
205ms
TLSA
427ms
SOA
0ms
MTA-STS
222ms
DNSSEC
923ms
SRV
1008ms
Total
2615ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-15 19:44:40 2615ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 17:45:22 3237ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 15:22:21 817ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 13:50:39 596ms 3 NS 1 A 3 MX ⚠️ Bogus View
2026-06-19 15:20:17 3910ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 13:22:13 624ms 3 NS 1 A 3 MX 🔓 Insecure View
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