DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
thenet.cz runs on AS6776, with email configured.
- Hosting network
- AS6776AS6776
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 10 other sites on AS6776. Stable here since we started watching (Aug 20, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for thenet.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| thenet.cz | SOA | 600 | lila.TheNet.CH hostmaster.lila.TheNet.CH 2026070101 10800 3600 1209600 600 | |
| thenet.cz | MX | 0 | 10 | mail44.thenet.ch |
| thenet.cz | TXT | 0 | v=spf1 ip4:193.247.121.192/26 ip4:193.247.251.3 ip4:193.247.251.4 ip4:193.247.239.164 ip4:193.247.239.165 ip4:193.247.239.117 ip4:193.135.252.2 ip4:192.33.111.2 mx -all | |
| thenet.cz | A | 0 | 193.247.121.11 | |
| thenet.cz | NS | 0 | lila.thenet.ch | |
| thenet.cz | NS | 0 | dns2.thenet.ch | |
| www.thenet.cz | A | 0 | 193.247.121.11 |
Get alerted the moment thenet.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch thenet.cz continuously, notifying you the moment anything moves across all three signals:

Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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