kolumbia.dk
Last scanned: 2026-08-28 09:27:38  ·  9592ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.avazura.com 49.12.100.59 static.59.100.12.49.clients.your-server.de AS24940 Hetzner Online GmbH
ns2.avazura.com 65.108.244.69 static.69.244.108.65.clients.your-server.de AS24940 Hetzner Online GmbH
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.9.58.109 1400s server-1.avazura.com AS24940 Hetzner Online GmbH 5.9.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
0 1400s mail.kolumbia.dk 5.9.58.109 server-1.avazura.com 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   296ms
TXT Record
v=spf1 a mx ~all
v=spf1 a mx include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net -all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (kolumbia.dk)
~all (soft fail) v=spf1 a mx ~all
-all (hard fail) v=spf1 a mx include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net -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)
🔐 DNSSEC9099ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026051100
Primary NS (MNAME)ns1.avazura.com
Responsible (RNAME)admin@kolumbia.dk
Refresh1400s
Retry7200s
Expire86400s
Minimum (neg-cache TTL)1400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
66ms
MX
65ms
AAAA
68ms
TXT
296ms
CAA
60ms
HTTPS
81ms
TLSA
114ms
SOA
0ms
MTA-STS
102ms
DNSSEC
9099ms
SRV
120ms
Total
9592ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:27:38 9592ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 20:10:34 329ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 18:32:52 769ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 13:29:18 849ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 00:35:10 5146ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 00:05:05 1677ms 2 NS 1 A 1 MX 🔓 Insecure View
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