kastelnik.dk
Last scanned: 2026-08-26 05:11:15  ·  1136ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   50ms
NameserverIP addressesPTRASN / ISP
ns1.cyberfolks.pl 94.152.254.111 ns1.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
ns2.cyberfolks.pl 94.152.255.111 ns2.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
ns3.cyberfolks.pl 94.152.254.161 ns3.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.180.204.83 14400s vpshd1231.cyber-folks.pl AS41079 Cyber_Folks S.A. 185.180.204.0/22 🇵🇱 Poland —
📧 MX Records1 records   92ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mail.kastelnik.dk 185.180.204.83 vpshd1231.cyber-folks.pl AS41079 Cyber_Folks S.A.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   508ms
TXT Record
v=spf1 a mx include:_spf.cyberfolks.pl -all
✉️ SPF
PolicyRecord (kastelnik.dk)
-all (hard fail) v=spf1 a mx include:_spf.cyberfolks.pl -all
📨 DMARC
PolicyRecord (_dmarc.kastelnik.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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024010801
Primary NS (MNAME)ns1.cyberfolks.pl
Responsible (RNAME)hostmaster@kastelnik.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
53ms
MX
92ms
AAAA
53ms
TXT
508ms
CAA
81ms
HTTPS
78ms
TLSA
231ms
SOA
0ms
MTA-STS
153ms
DNSSEC
116ms
SRV
143ms
Total
1136ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 05:11:15 1136ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 15:28:17 1437ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 11:39:43 1124ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 20:36:38 1383ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 13:01:51 934ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 21:09:59 777ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 09:43:25 1062ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:26:14 3284ms 3 NS 1 A 1 MX 🔓 Insecure View
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