brainmax.dk
📜 Historical scan 2026-06-16 16:47:17  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   173ms
NameserverIP addressesPTRASN / ISP
ns1.websupport.cz — — —
ns2.websupport.cz — — —
ns3.websupport.eu — — —
🌍 A Records1 records   178ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.9.175.164 — ing.r3.websupport.sk AS51013 WebSupport s.r.o. 37.9.168.0/21 🇸🇰 Slovakia —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC332ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA175ms
FieldValue
Serial1775049053
Primary NS (MNAME)ns1.websupport.cz
Responsible (RNAME)admin@websupport.cz
Refresh7200s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
173ms
A
178ms
MX
160ms
AAAA
160ms
TXT
338ms
CAA
156ms
HTTPS
239ms
TLSA
287ms
SOA
175ms
MTA-STS
151ms
DNSSEC
332ms
SRV
0ms
Total
1297ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:24:17 914ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 00:34:25 869ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:47:17 1297ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:43:43 2530ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:30:05 2345ms 3 NS 1 A 0 MX 🔓 Insecure View
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