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Hosting & Network
mu-polna.cz runs on AS28972, with email via Microsoft 365.
- Hosting network
- AS28972AS28972
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 7 other sites on AS28972. Stable here since we started watching (Jul 16, 2026).
DNS Records for mu-polna.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mu-polna.cz | TXT | 0 | v=spf1 mx a include:spf.protection.outlook.com include:_spf.webhouse.cz -all | |
| mu-polna.cz | TXT | 0 | _wzm9i1z2atc1ndq5mk1a9luczonqaq0 | |
| mu-polna.cz | TXT | 0 | _bkxvwi29g7x6fsi1xpyg8dak4iopt99 | |
| mu-polna.cz | TXT | 0 | MS=ms20564899 | |
| mu-polna.cz | A | 0 | 213.226.247.94 | |
| mu-polna.cz | MX | 0 | 10 | mupolna-cz0e.mail.protection.outlook.com |
| mu-polna.cz | NS | 0 | ns2.intevia.cz | |
| mu-polna.cz | NS | 0 | ns3.intevia.cloud | |
| mu-polna.cz | NS | 0 | ns1.intevia.cz | |
| mu-polna.cz | SOA | 3600 | ns1.intevia.cz domains.intevia.cz 2026071006 14400 3600 2419200 3600 | |
| www.mu-polna.cz | CNAME | 0 | www.ji.cz | |
| www.mu-polna.cz | AAAA | 0 | 2a02:5d01::3 | |
| www.mu-polna.cz | A | 0 | 213.226.224.3 |
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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