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Hosting & Network
kr-olomoucky.cz runs on AS39904, with email via Microsoft 365.
- Hosting network
- AS39904AS39904
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 51 other sites on AS39904. Stable here since we started watching (Jul 26, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for kr-olomoucky.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| kr-olomoucky.cz | NS | 0 | nse.kr-olomoucky.cz | |
| kr-olomoucky.cz | NS | 0 | ns4.meritnet.cz | |
| kr-olomoucky.cz | NS | 0 | ns5.meritnet.cz | |
| kr-olomoucky.cz | SOA | 14400 | nse.kr-olomoucky.cz root.nse.kr-olomoucky.cz 2026052227 1800 7200 2419200 14400 | |
| kr-olomoucky.cz | MX | 0 | 1 | krolomoucky-cz0e.s-v1.mx.microsoft |
| kr-olomoucky.cz | TXT | 0 | xREkIAaHVOOx0WSz1Kug1Fxphelil8JC3J3//jMlK+B8iq5d82Bu+q1P060Jw6XgNo5kObzyWOU71ovsueMv5A== | |
| kr-olomoucky.cz | TXT | 0 | MS=ms46506453 | |
| kr-olomoucky.cz | TXT | 0 | 6be5165f-6bd9-4372-8b1d-5e158742fbf1 | |
| kr-olomoucky.cz | TXT | 0 | v=spf1 a:nse.kr-olomoucky.cz mx include:spf.protection.outlook.com -all | |
| kr-olomoucky.cz | TXT | 0 | 9lzXmX7iQ2ckAgKk2QOUZWyPmLb6kw3vPj/q+cnWSyVMR3ECvuxp4ZadeFkt387MYYDD2P346rz44J87gYUcuQ== | |
| kr-olomoucky.cz | A | 0 | 46.227.172.144 | |
| www.kr-olomoucky.cz | A | 0 | 46.227.172.144 |
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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