buvu.dk
Last scanned: 2026-06-25 05:53:59  ·  2850ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   50ms
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   159ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.198.116.188 3600s miniweb2vps.zarea.net AS34222 ZONER a.s. 217.198.112.0/20 🇨🇿 Czechia —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   88ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:19a0:3:74:0:d9c6:74bc:1 3600s miniweb2vps.zarea.net AS34222 ZONER a.s. 2a00:19a0:0:0:0:0:0:0/32 🇨🇿 Czechia —
🔐 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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA134ms
FieldValue
Serial2018022101
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
50ms
A
159ms
MX
111ms
AAAA
88ms
TXT
747ms
CAA
152ms
HTTPS
90ms
TLSA
1750ms
SOA
134ms
MTA-STS
112ms
DNSSEC
113ms
SRV
242ms
Total
2850ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 05:53:59 2850ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 21:57:58 5683ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 17:24:13 1150ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:56:36 954ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 17:55:21 985ms 3 NS 1 A 0 MX 🔓 Insecure View
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