sillelund.dk
Last scanned: 2026-08-15 18:18:13  ·  1354ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
dns-a.duelhost.dk 138.201.61.68 cde3.duelhost.dk AS24940 Hetzner Online GmbH
dns-b.duelhost.dk 195.201.247.10 dns-b.duelhost.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.201.61.68 100s cde3.duelhost.dk AS24940 Hetzner Online GmbH 138.201.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 100s mail.sillelund.dk 138.201.61.68 cde3.duelhost.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   335ms
TXT Record
v=spf1 a mx include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (sillelund.dk)
-all (hard fail) v=spf1 a mx include:relay.mailchannels.net -all
📨 DMARC
PolicyRecord (_dmarc.sillelund.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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)
🔐 DNSSEC150ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081503
Primary NS (MNAME)dns-a.duelhost.dk
Responsible (RNAME)hostmaster@sillelund.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
47ms
MX
67ms
AAAA
50ms
TXT
335ms
CAA
63ms
HTTPS
48ms
TLSA
188ms
SOA
0ms
MTA-STS
94ms
DNSSEC
150ms
SRV
154ms
Total
1354ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 18:18:13 1354ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 22:10:50 653ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 13:30:54 1350ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 12:56:59 918ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 19:35:25 2928ms 2 NS 1 A 1 MX 🔓 Insecure View
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