fit.dk
Last scanned: 2026-08-26 14:33:35  ·  2485ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
NameserverIP addressesPTRASN / ISP
dns-c.duelhost.dk 142.132.130.246 cde2.duelhost.dk AS24940 Hetzner Online GmbH
dns-d.duelhost.dk 195.201.247.4 dns-d.duelhost.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   2049ms
IPTTLPTRASNISP / OrgCIDRCountryCity
142.132.130.246 3598s cde2.duelhost.dk AS24940 Hetzner Online GmbH 142.132.128.0/17 🇩🇪 Germany Falkenstein
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.fit.dk 142.132.130.246 cde2.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 Records2 records   331ms
TXT Record
google-site-verification=QvKkYtT7kQD1bmK4zTyR9VIjJln9bsvaVFjBFuvl2l8
v=spf1 a mx include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (fit.dk)
-all (hard fail) v=spf1 a mx include:relay.mailchannels.net -all
📨 DMARC
PolicyRecord (_dmarc.fit.dk)
p=none (monitor only) v=DMARC1; p=none; sp=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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072103
Primary NS (MNAME)dns-c.duelhost.dk
Responsible (RNAME)hostmaster@fit.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
2049ms
MX
75ms
AAAA
60ms
TXT
331ms
CAA
67ms
HTTPS
79ms
TLSA
99ms
SOA
0ms
MTA-STS
112ms
DNSSEC
109ms
SRV
124ms
Total
2485ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:33:35 2485ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 18:36:39 893ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 13:48:17 16521ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-21 08:32:53 968ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 23:31:10 9464ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 11:57:56 639ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 21:35:55 1002ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 01:36:39 1163ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:11:08 897ms 2 NS 1 A 1 MX 🔓 Insecure View
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