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Hosting & Network
cercany.cz runs on AS43542, with email via Microsoft 365.
- Hosting network
- AS43542AS43542
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 604 other sites on AS43542. Stable here since we started watching (Sep 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cercany.cz.
DNS Records for cercany.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cercany.cz | AAAA | 0 | 2a00:d940:0:3::200 | |
| cercany.cz | NS | 0 | ns1.webhouse.cz | |
| cercany.cz | NS | 0 | ns2.webhouse.cz | |
| cercany.cz | MX | 0 | cercany-cz.mail.protection.outlook.com | |
| cercany.cz | TXT | 0 | v=spf1 mx include:_spf.forpsi.com include:_spf.webhouse.cz include:spf.protection.outlook.com ~all | |
| cercany.cz | TXT | 0 | google-site-verification=kPLUFnjGUO5gkBCOua66yqGOzpO10HEID5fKI8hAPzA | |
| cercany.cz | TXT | 0 | ms61442816 | |
| cercany.cz | A | 0 | 78.156.158.200 | |
| cercany.cz | SOA | 3600 | ns1.webhouse.cz hostmaster.webhouse.cz 2008103400 900 600 86400 3600 | |
| www.cercany.cz | A | 0 | 78.156.158.200 | |
| www.cercany.cz | MX | 0 | cercany-cz.mail.protection.outlook.com | |
| www.cercany.cz | AAAA | 0 | 2a00:d940:0:3::200 | |
| www.cercany.cz | TXT | 0 | google-site-verification=kPLUFnjGUO5gkBCOua66yqGOzpO10HEID5fKI8hAPzA | |
| www.cercany.cz | TXT | 0 | v=spf1 mx include:_spf.forpsi.com include:_spf.webhouse.cz include:spf.protection.outlook.com ~all | |
| www.cercany.cz | TXT | 0 | ms61442816 | |
| www.cercany.cz | SOA | 3600 | ns1.webhouse.cz hostmaster.webhouse.cz 2008103400 900 600 86400 3600 | |
| www.cercany.cz | NS | 0 | ns1.webhouse.cz | |
| www.cercany.cz | NS | 0 | ns2.webhouse.cz | |
| www.cercany.cz | CNAME | 0 | cercany.cz |
Get alerted the moment cercany.cz's 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