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Hosting & Network
matcomp.cz runs on AS51248, with email configured.
- Hosting network
- AS51248AS51248
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 153 other sites on AS51248. Stable here since we started watching (Jul 25, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to matcomp.cz.
DNS Records for matcomp.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| matcomp.cz | MX | 0 | 10 | hermes.mathesio.com |
| matcomp.cz | AAAA | 0 | 2a03:1840:1:963::40:101 | |
| matcomp.cz | A | 0 | 176.74.218.200 | |
| matcomp.cz | TXT | 0 | v=spf1 a mx ptr ip4:176.74.218.75 ip6:2a03:1840:1:963::40:100 -all | |
| matcomp.cz | TXT | 0 | MS=ms36109782 | |
| matcomp.cz | NS | 0 | ns2.web4u.cz | |
| matcomp.cz | NS | 0 | ns.web4u.cz | |
| matcomp.cz | SOA | 14400 | ns.web4u.cz admin.web4u.cz 2024102100 14400 3600 1209600 14400 | |
| www.matcomp.cz | TXT | 0 | MS=ms36109782 | |
| www.matcomp.cz | TXT | 0 | v=spf1 a mx ptr ip4:176.74.218.75 ip6:2a03:1840:1:963::40:100 -all | |
| www.matcomp.cz | AAAA | 0 | 2a03:1840:1:963::40:101 | |
| www.matcomp.cz | CNAME | 0 | matcomp.cz | |
| www.matcomp.cz | MX | 0 | 10 | hermes.mathesio.com |
| www.matcomp.cz | SOA | 14400 | ns.web4u.cz admin.web4u.cz 2024102100 14400 3600 1209600 14400 | |
| www.matcomp.cz | A | 0 | 176.74.218.200 | |
| www.matcomp.cz | NS | 0 | ns.web4u.cz | |
| www.matcomp.cz | NS | 0 | ns2.web4u.cz |
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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