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Hosting & Network
ac-k.cz runs on AS62298, with email configured.
- Hosting network
- AS62298AS62298
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 29 other sites on AS62298. Stable here since we started watching (Jul 18, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to ac-k.cz.
DNS Records for ac-k.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ac-k.cz | A | 0 | 91.205.40.30 | |
| ac-k.cz | AAAA | 0 | 2a01:5340:0:3805::30 | |
| ac-k.cz | NS | 0 | ns03.nipax.net | |
| ac-k.cz | NS | 0 | ns02.nipax.cz | |
| ac-k.cz | NS | 0 | ns01.npx.cz | |
| ac-k.cz | SOA | 3600 | ns01.npx.cz hostmaster.nipax.cz 2025022102 14400 3600 1209600 3600 | |
| ac-k.cz | TXT | 0 | v=spf1 mx include:npx.cz ~all | |
| ac-k.cz | MX | 0 | 10 | mail.npx.cz |
| www.ac-k.cz | NS | 0 | ns02.nipax.cz | |
| www.ac-k.cz | NS | 0 | ns03.nipax.net | |
| www.ac-k.cz | NS | 0 | ns01.npx.cz | |
| www.ac-k.cz | CNAME | 0 | ac-k.cz | |
| www.ac-k.cz | MX | 0 | 10 | mail.npx.cz |
| www.ac-k.cz | A | 0 | 91.205.40.30 | |
| www.ac-k.cz | AAAA | 0 | 2a01:5340:0:3805::30 | |
| www.ac-k.cz | TXT | 0 | v=spf1 mx include:npx.cz ~all | |
| www.ac-k.cz | SOA | 3600 | ns01.npx.cz hostmaster.nipax.cz 2025022102 14400 3600 1209600 3600 |
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Ask about ac-k.cz
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
Explore ac-k.cz
- ns03.nipax.netThe nameserver answering for ac-k.cz — see details and other domains using it
- ns02.nipax.czThe nameserver answering for ac-k.cz — see details and other domains using it
- 91.205.40.30The IP address ac-k.cz points to — who operates it and its network
- How ac-k.cz's email routing worksMail is handled by mail.npx.cz — what MX priorities mean
- Who owns ac-k.cz?Registrar, registration and expiry dates, and public WHOIS contacts
- ac-k.cz over timeHistorical WHOIS snapshots — past owners, registrars, and changes
- Is ac-k.cz up right now?Live availability check, response time, and monitoring
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