DNS Record Lookup
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Hosting & Network
a-puzzle.cz runs on AS24971, with email configured.
- Hosting network
- AS24971AS24971
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 4,999+ other sites on AS24971. Stable here since we started watching (Aug 14, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to a-puzzle.cz.
DNS Records for a-puzzle.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a-puzzle.cz | MX | 0 | 10 | srv01.pshk.cz |
| a-puzzle.cz | TXT | 0 | v=spf1 a mx include:_spfc.hostingsolutions.cz include:sparkpostmail.com -all | |
| a-puzzle.cz | NS | 0 | ns1.hostingsolutions.cz | |
| a-puzzle.cz | NS | 0 | czns2.aziendeitalia.com | |
| a-puzzle.cz | CAA | 0 | 0 issue comodo.com | |
| a-puzzle.cz | CAA | 0 | 0 issue letsencrypt.org | |
| a-puzzle.cz | CAA | 0 | 0 issue sectigo.com | |
| a-puzzle.cz | A | 0 | 83.167.245.87 | |
| a-puzzle.cz | SOA | 600 | ns1.hostingsolutions.cz hostmaster.hostingsolutions.cz 2026081301 86400 7200 3600000 600 | |
| www.a-puzzle.cz | CNAME | 0 | a-puzzle.cz | |
| www.a-puzzle.cz | A | 0 | 83.167.245.87 | |
| www.a-puzzle.cz | CAA | 0 | 0 issue letsencrypt.org | |
| www.a-puzzle.cz | CAA | 0 | 0 issue comodo.com | |
| www.a-puzzle.cz | CAA | 0 | 0 issue sectigo.com | |
| www.a-puzzle.cz | NS | 0 | czns2.aziendeitalia.com | |
| www.a-puzzle.cz | NS | 0 | ns1.hostingsolutions.cz | |
| www.a-puzzle.cz | SOA | 600 | ns1.hostingsolutions.cz hostmaster.hostingsolutions.cz 2026081301 86400 7200 3600000 600 | |
| www.a-puzzle.cz | MX | 0 | 10 | srv01.pshk.cz |
| www.a-puzzle.cz | TXT | 0 | v=spf1 a mx include:_spfc.hostingsolutions.cz include:sparkpostmail.com -all |
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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