kopos.dk
Last scanned: 2026-08-25 23:29:17  ·  6362ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   57ms
NameserverIP addressesPTRASN / ISP
ns.vas-hosting.com 2a01:4f8:c0c:1fbf::1
78.47.104.13		 ns.vas-hosting.com
ns.vas-hosting.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns.vas-hosting.cz 2a01:28:ca:112::1:4
95.168.209.105		 ns.vas-hosting.cz
ns.vas-hosting.cz		 AS39392 SH.cz s.r.o.
AS39392 SH.cz s.r.o.
ns.vas-hosting.eu 2a01:430:100:57::25
83.167.224.189		 ns.vas-hosting.eu
ns.vas-hosting.eu		 AS24971 MasterDC s.r.o.
AS24971 MasterDC s.r.o.
🌍 A Records1 records   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.235.104.72 1800s tis12.vas-server.cz AS39392 SH.cz s.r.o. 37.235.96.0/20 🇨🇿 Czechia —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mail.vas-hosting.cz 95.168.205.159
95.168.205.159		 159.128-26.205.168.95.in-addr.arpa
mail.vas-hosting.cz		 AS39392 SH.cz s.r.o.
AS39392 SH.cz s.r.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.vas-hosting.cz → 95.168.205.159
🔶 Autoconfigmail.vas-hosting.cz → 95.168.205.159
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   134ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 1 443 mail.vas-hosting.cz
📝 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 / DANE2 records   527ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.vas-hosting.cz DANE-EE · SPKI · SHA-256 FF57A85B97177D89104F0D42108A5F40…
SMTP _25._tcp.mail.vas-hosting.cz DANE-EE · SPKI · SHA-512 3204AF143268A8C0CE04FB45BE8E8136…
🔐 DNSSEC128ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA46ms
FieldValue
Serial2403191334
Primary NS (MNAME)ns.vas-hosting.cz
Responsible (RNAME)info@vas-hosting.cz
Refresh28800s
Retry600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
76ms
MX
58ms
AAAA
57ms
TXT
406ms
CAA
59ms
HTTPS
79ms
TLSA
527ms
SOA
46ms
MTA-STS
114ms
DNSSEC
128ms
SRV
134ms
Total
6362ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 23:29:17 6362ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 22:18:44 5395ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 11:36:26 5461ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 06:28:07 3118ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-25 17:53:59 6287ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 08:28:38 17188ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-19 06:52:14 3479ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 11:43:29 2900ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 19:13:31 2621ms 3 NS 1 A 1 MX ❓ Unknown View
2026-06-19 22:51:20 3342ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:53:17 1759ms 3 NS 1 A 1 MX 🔓 Insecure View
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