DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
klecka-ag.cz runs on Hetzner, with email configured.
- Hosting network
- HetznerAS24940Hetzner
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Hetzner. Stable here since we started watching (Jul 26, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for klecka-ag.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| klecka-ag.cz | TXT | 0 | v=spf1 a mx -all | |
| klecka-ag.cz | SOA | 14400 | ns.web4u.cz admin.web4u.cz 2014042901 10800 3600 1209600 14400 | |
| klecka-ag.cz | A | 0 | 136.243.20.99 | |
| klecka-ag.cz | MX | 0 | 10 | host.vipnet.cz |
| klecka-ag.cz | NS | 0 | ns.web4u.cz | |
| klecka-ag.cz | NS | 0 | ns2.web4u.cz | |
| www.klecka-ag.cz | A | 0 | 136.243.20.99 |
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We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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