fckool.dk
📜 Historical scan 2026-07-23 04:18:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.web24tech.com 85.215.129.49 ip85-215-129-49.pbiaas.com AS8560 IONOS SE
ns2.web24tech.com 85.215.133.5 ip85-215-133-5.pbiaas.com AS8560 IONOS SE
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.215.129.49 86400s ip85-215-129-49.pbiaas.com AS8560 IONOS SE 85.215.128.0/18 🇩🇪 Germany —
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.fckool.dk 85.215.129.49 ip85-215-129-49.pbiaas.com AS8560 IONOS SE
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   101ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 0 993 fckool.dk
📝 TXT Records1 records   306ms
TXT Record
v=spf1 +a +mx +a:plesk1.web24tech.com -all
✉️ SPF
PolicyRecord (fckool.dk)
-all (hard fail) v=spf1 +a +mx +a:plesk1.web24tech.com -all
📨 DMARC
PolicyRecord (_dmarc.fckool.dk)
p=none (monitor only) v=DMARC1; p=none; adkim=s; aspf=s
📬 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)
🔐 DNSSEC2045ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA14ms
FieldValue
Serial2026071201
Primary NS (MNAME)ns1.web24tech.com
Responsible (RNAME)noc@web24tech.com
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
50ms
MX
50ms
AAAA
49ms
TXT
306ms
CAA
49ms
HTTPS
50ms
TLSA
104ms
SOA
14ms
MTA-STS
83ms
DNSSEC
2045ms
SRV
101ms
Total
6521ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 21:03:34 13656ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 04:18:55 6521ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-14 05:38:56 4598ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-09 20:54:27 4759ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 13:03:59 2032ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 06:13:43 2432ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:15:54 6035ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:06:41 999ms 2 NS 1 A 1 MX 🔓 Insecure View
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