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Hosting & Network
s1strakonice.cz runs on AS31103, with email via Microsoft 365.
- Hosting network
- AS31103AS31103
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,005 other sites on AS31103. Stable here since we started watching (Jul 17, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to s1strakonice.cz.
DNS Records for s1strakonice.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| s1strakonice.cz | NS | 0 | ns.km37733.keymachine.de | |
| s1strakonice.cz | NS | 0 | ns2.km37733.keymachine.de | |
| s1strakonice.cz | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| s1strakonice.cz | TXT | 0 | MS=ms79695907 | |
| s1strakonice.cz | MX | 0 | 10 | s1strakonice-cz.mail.protection.outlook.com |
| s1strakonice.cz | SOA | 10800 | ns.km37733.keymachine.de it.saller-bau.com 2026070201 10800 3600 604800 10800 | |
| s1strakonice.cz | A | 0 | 87.118.88.120 | |
| www.s1strakonice.cz | SOA | 10800 | ns.km37733.keymachine.de it.saller-bau.com 2026070201 10800 3600 604800 10800 | |
| www.s1strakonice.cz | TXT | 0 | MS=ms79695907 | |
| www.s1strakonice.cz | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| www.s1strakonice.cz | MX | 0 | 10 | s1strakonice-cz.mail.protection.outlook.com |
| www.s1strakonice.cz | NS | 0 | ns.km37733.keymachine.de | |
| www.s1strakonice.cz | NS | 0 | ns2.km37733.keymachine.de | |
| www.s1strakonice.cz | CNAME | 0 | s1strakonice.cz | |
| www.s1strakonice.cz | A | 0 | 87.118.88.120 |
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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