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Hosting & Network
sector31.cz runs on AS43541, with DNS by Cloudflare and email configured.
- Hosting network
- AS43541AS43541
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 13,508 other sites on AS43541. Stable here since we started watching (Oct 12, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to sector31.cz.
DNS Records for sector31.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sector31.cz | TXT | 0 | v=spf1 mx a a:vip-mail.superhosting.cz ip4:88.86.105.156/32 ip4:81.95.98.16/32 ip4:81.95.98.17/32 ip4:81.95.110.135/32 a:smtp.gmail.com include:spf.smtp.cz include:_spf.mlsend.com include:_spf.vshosting.cloud -all | |
| sector31.cz | A | 0 | 185.59.208.92 | |
| sector31.cz | NS | 0 | conrad.ns.cloudflare.com | |
| sector31.cz | NS | 0 | annalise.ns.cloudflare.com | |
| sector31.cz | SOA | 1800 | annalise.ns.cloudflare.com dns.cloudflare.com 2413857655 10000 2400 604800 1800 | |
| sector31.cz | MX | 0 | 5 | sector31.onice.io |
| www.sector31.cz | CNAME | 0 | sector31.cz | |
| www.sector31.cz | A | 0 | 185.59.208.92 | |
| www.sector31.cz | TXT | 0 | v=spf1 mx a a:vip-mail.superhosting.cz ip4:88.86.105.156/32 ip4:81.95.98.16/32 ip4:81.95.98.17/32 ip4:81.95.110.135/32 a:smtp.gmail.com include:spf.smtp.cz include:_spf.mlsend.com include:_spf.vshosting.cloud -all | |
| www.sector31.cz | MX | 0 | 5 | sector31.onice.io |
| www.sector31.cz | NS | 0 | annalise.ns.cloudflare.com | |
| www.sector31.cz | NS | 0 | conrad.ns.cloudflare.com | |
| www.sector31.cz | SOA | 1800 | annalise.ns.cloudflare.com dns.cloudflare.com 2413857655 10000 2400 604800 1800 |
Get alerted the moment sector31.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