froestrupfjernvarme.dk
Last scanned: 2026-07-15 04:18:44  ·  9395ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   100ms
🌍 A Records1 records   107ms
📧 MX Records3 records   101ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   356ms
TXT Record
v=spf1 +a +mx include:froestrupfjernvarme.dk.spf.auto.dnssmarthost.net ~all
✉️ SPF
PolicyRecord (froestrupfjernvarme.dk)
~all (soft fail) v=spf1 +a +mx include:froestrupfjernvarme.dk.spf.auto.dnssmarthost.net ~all
📨 DMARC
PolicyRecord (_dmarc.froestrupfjernvarme.dk)
p=none (monitor only) v=DMARC1; p=none; aspf=r; adkim=r;
📬 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)
🔐 DNSSEC176ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2020030570
Primary NS (MNAME)ns1.siteground.net
Responsible (RNAME)lars@ditmedie.dk
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
100ms
A
107ms
MX
101ms
AAAA
101ms
TXT
356ms
CAA
65ms
HTTPS
106ms
TLSA
166ms
SOA
0ms
MTA-STS
217ms
DNSSEC
176ms
SRV
627ms
Total
9395ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-15 04:18:44 9395ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 10:36:36 831ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 10:35:36 1160ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 10:29:20 771ms 2 NS 1 A 3 MX 🔓 Insecure View
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