sencor.dk
Last scanned: 2026-06-17 21:02:05  ·  1217ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   594ms
NameserverIP addressesPTRASN / ISP
ns1.regzone.cz 217.198.113.10
2a00:19a0:3:71:0:d9c6:710a:1		 ns1.regzone.cz
ns1.regzone.cz		 AS34222 ZONER a.s.
AS34222 ZONER a.s.
ns1.regzone.de 23.92.29.43
2600:3c02::f03c:91ff:fedb:a6e7		 ns1.regzone.de
ns1.regzone.de		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
ns1.regzone.info 2001:1528:147::10
81.0.233.10		 ns1.regzone.info
ns1.regzone.info		 AS15685 CASABLANCA INT a.s.
AS15685 CASABLANCA INT a.s.
🌍 A Records1 records   420ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.198.122.38 — — AS34222 — — — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   288ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:19a0:3:7a:0:d9c6:7a26:1 — — AS34222 — — — —
🔐 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)
🔐 DNSSEC384ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA168ms
FieldValue
Serial2018040701
Primary NS (MNAME)ns1.regzone.cz
Responsible (RNAME)administrator@czechia.cz
Refresh10800s
Retry1800s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
594ms
A
420ms
MX
292ms
AAAA
288ms
TXT
571ms
CAA
241ms
HTTPS
285ms
TLSA
235ms
SOA
168ms
MTA-STS
319ms
DNSSEC
384ms
SRV
0ms
Total
1217ms
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