hjertestarterne.dk
Last scanned: 2026-08-26 19:21:46  ·  492ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   62ms
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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.189.39.101 3600s 101.96-27.39.189.94.in-addr.arpa
nix01.kortermann-hosting.dk		 AS3292 TDC Holding A/S 94.189.0.0/17 🇩🇰 Denmark —
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.hjertestarterne.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   151ms
TXT Record
v=spf1 +a +mx include:spf.securesmtp.dk -all
✉️ SPF
PolicyRecord (hjertestarterne.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial72636
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
62ms
A
57ms
MX
48ms
AAAA
57ms
TXT
151ms
CAA
45ms
HTTPS
50ms
TLSA
57ms
SOA
0ms
MTA-STS
69ms
DNSSEC
92ms
SRV
72ms
Total
492ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:21:46 492ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 11:20:55 6361ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 08:00:05 690ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 09:01:24 557ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-24 05:15:47 792ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 06:29:56 1109ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 18:00:07 902ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 12:35:48 249ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:31:09 1692ms 2 NS 1 A 1 MX 🔓 Insecure View
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