DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
zensys.cz runs on AS39392, with email via Microsoft 365.
- Hosting network
- AS39392AS39392
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 6,851 other sites on AS39392. Stable here since we started watching (Sep 30, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for zensys.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| zensys.cz | MX | 0 | zensys-cz.mail.protection.outlook.com | |
| zensys.cz | SOA | 259200 | ns.zensys.cz hostmaster.zensys.cz 2026093052 43200 900 172800 259200 | |
| zensys.cz | NS | 0 | ns2.zensys.cz | |
| zensys.cz | NS | 0 | ns.zensys.cz | |
| zensys.cz | TXT | 0 | google-site-verification=cy_H1k7r1_5vYPx2a0fvl2fbmm28obgDuIH14zrGoS8 | |
| zensys.cz | TXT | 0 | MS=ms62262567 | |
| zensys.cz | TXT | 0 | atlassian-sending-domain-verification=50c110d8-6eb2-485d-827a-b8f8cc91cf1f | |
| zensys.cz | TXT | 0 | tiktok-developers-site-verification=E95NcCUw1ARY4LnEeTDGheCyALxaaSgi | |
| zensys.cz | TXT | 0 | apple-domain-verification=6o6NvAzu3jbA83wx | |
| zensys.cz | TXT | 0 | atlassian-domain-verification=968G41SOfBJi2cs0kQdMgPaglNCIMvGWC91SMVCA1ZSpmjOaij5GK/HeIm0ssoyL | |
| zensys.cz | TXT | 0 | google-site-verification=kpA2E3f4AGDYrfiGnsW-SdZX-o1upJT9vDuEs1nS1LE | |
| zensys.cz | TXT | 0 | v=spf1 mx a a:mail.zensys.cz a:mail2.zensys.cz a:zimbra.zensys.cz ip4:95.168.206.71 ip4:95.168.206.69 ip6:2a01:28:ca:126::71 include:_spf.atlassian.net include:spf.protection.outlook.com ~all | |
| zensys.cz | TXT | 0 | valueMS=9F894356FF8D39A4419C0A9AE632D0F2DAE6422F | |
| zensys.cz | A | 0 | 95.168.206.89 | |
| www.zensys.cz | A | 0 | 95.168.206.89 |
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DNS changes
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain