alphahost.dk
Last scanned: 2026-08-28 01:55:26  ·  8461ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
NameserverIP addressesPTRASN / ISP
ns1.kortermann-hosting.dk 94.231.105.180 vdom105.net.dk2.zitcom.dk AS48854 team.blue Denmark A/S
ns2.kortermann-hosting.dk 94.231.105.146 — AS48854 team.blue Denmark A/S
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.189.39.99 3600s — AS3292 TDC Holding A/S 94.189.0.0/17 🇩🇰 Denmark —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.alphahost.dk 94.189.39.116 — AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   142ms
TXT Record
v=spf1 +a +mx include:spf.securesmtp.dk -all
✉️ SPF
PolicyRecord (alphahost.dk)
-all (hard fail) v=spf1 +a +mx include:spf.securesmtp.dk -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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.alphahost.dk l9vSA69cVbOxd-qsJSNC2cDU1LqJPHQCXd61oWAKn_o
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC78ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial86559
Primary NS (MNAME)ns1.kortermann-hosting.dk
Responsible (RNAME)hostmaster@kortermann-hosting.dk
Refresh14400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
29ms
MX
58ms
AAAA
52ms
TXT
142ms
CAA
42ms
HTTPS
43ms
TLSA
4029ms
SOA
0ms
MTA-STS
67ms
DNSSEC
78ms
SRV
53ms
Total
8461ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:55:26 8461ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 16:05:24 8436ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 05:10:53 3498ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 21:07:37 1180ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:55:26 7143ms 2 NS 1 A 1 MX 🔓 Insecure View
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