ckfix.dk
📜 Historical scan 2026-06-16 21:23:17  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   1664ms
NameserverIP addressesPTRASN / ISP
ns1.abakomp.dk — — —
ns2.abakomp.dk — — —
🌍 A Records1 records   1128ms
IPTTLPTRASNISP / OrgCIDRCountryCity
84.19.174.8 — — AS31103 Keyweb AG 84.19.168.0/21 🇩🇪 Germany —
📧 MX Records1 records   1677ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.ckfix.dk 84.19.174.8 — AS31103 Keyweb AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   2632ms
TXT Record
v=spf1 mx a ip4:84.19.174.8 ~all
✉️ SPF
PolicyRecord (ckfix.dk)
~all (soft fail) v=spf1 mx a ip4:84.19.174.8 ~all
📨 DMARC
PolicyRecord (_dmarc.ckfix.dk)
p=reject v=DMARC1; p=reject; rua=mailto:martin@zakobo.dk; ruf=mailto:martin@zakobo.dk; fo=0:1:d:s; adkim=s; aspf=s; rf=afrf:iodef
📬 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)
🔐 DNSSEC2684ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA1417ms
FieldValue
Serial2024111401
Primary NS (MNAME)ns1.abakomp.dk
Responsible (RNAME)simon@zakobo.dk
Refresh7200s
Retry540s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
1664ms
A
1128ms
MX
1677ms
AAAA
1449ms
TXT
2632ms
CAA
1369ms
HTTPS
1396ms
TLSA
8052ms
SOA
1417ms
MTA-STS
1966ms
DNSSEC
2684ms
SRV
0ms
Total
40083ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:00:11 514ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 01:57:39 509ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-15 18:19:44 923ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-05 05:32:34 1368ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 08:14:12 974ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 15:28:51 1211ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:23:17 40083ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:11:04 577ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:09:45 1598ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:00:21 603ms 2 NS 1 A 1 MX 🔓 Insecure View
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