DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
firewall.cz runs on AS30764, with email configured.
- Hosting network
- AS30764AS30764
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 43 other sites on AS30764. Stable here since we started watching (Jul 18, 2026).
DNS Records for firewall.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| firewall.cz | NS | 0 | ns3.poda.cz | |
| firewall.cz | NS | 0 | ns2.poda.cz | |
| firewall.cz | NS | 0 | ns1.poda.cz | |
| firewall.cz | SOA | 3600 | ns1.poda.cz hostmaster.poda.cz 2024071002 3600 1800 604800 3600 | |
| firewall.cz | A | 0 | 193.165.254.33 | |
| firewall.cz | MX | 0 | mail.sky.cz | |
| firewall.cz | TXT | 0 | v=spf1 a mx ip4:193.165.254.0/24 ~all | |
| www.firewall.cz | CNAME | 0 | skyhosting.skynet.cz | |
| www.firewall.cz | MX | 0 | mail.sky.cz | |
| www.firewall.cz | A | 0 | 62.129.50.19 |
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