kajbi.dk
Last scanned: 2026-06-25 18:47:52  ·  1783ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   345ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   190ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.67 3600s prolinux2.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records2 records   211ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.kajbi.dk 185.21.41.99 director1.mf.curanet.dk AS48854 team.blue Denmark A/S
20 3600s backup-mx.zitcom.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.41.67
🔶 Autoconfig185.21.41.67
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC518ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA225ms
FieldValue
Serial2021111701
Primary NS (MNAME)ns1.curanet.dk.kajbi.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
345ms
A
190ms
MX
211ms
AAAA
194ms
TXT
649ms
CAA
200ms
HTTPS
372ms
TLSA
398ms
SOA
225ms
MTA-STS
354ms
DNSSEC
518ms
SRV
378ms
Total
1783ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 18:47:52 1783ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 11:55:27 4805ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 14:38:46 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:56:30 2433ms 2 NS 1 A 2 MX 🔒 Secure View
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