DNS Record Lookup
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Hosting & Network
tyssa.cz runs on AS209341, with email configured.
- Hosting network
- AS209341AS209341
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 22,099 other sites on AS209341. Stable here since we started watching (Sep 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to tyssa.cz.
DNS Records for tyssa.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tyssa.cz | MX | 0 | mail.tyssa.cz | |
| tyssa.cz | NS | 0 | ns3.websupport.eu | |
| tyssa.cz | NS | 0 | ns1.websupport.cz | |
| tyssa.cz | NS | 0 | ns2.websupport.cz | |
| tyssa.cz | SOA | 2560 | ns1.websupport.cz admin.websupport.cz 1742586488 7200 2048 1048576 2560 | |
| tyssa.cz | A | 0 | 185.146.22.98 | |
| tyssa.cz | TXT | 0 | v=spf1 +a +mx +ip4:68.66.248.49 include:spf.a2hosting.com ~all | |
| tyssa.cz | TXT | 0 | v=spf2 mx include:_spf.upgates.com ~all | |
| tyssa.cz | TXT | 0 | google-site-verification=5sc8qpfJoqWo5fkVrw2Eh14qmloAA1s2OlZ0rKofyhQ | |
| www.tyssa.cz | MX | 0 | mail.tyssa.cz | |
| www.tyssa.cz | TXT | 0 | v=spf2 mx include:_spf.upgates.com ~all | |
| www.tyssa.cz | TXT | 0 | v=spf1 +a +mx +ip4:68.66.248.49 include:spf.a2hosting.com ~all | |
| www.tyssa.cz | TXT | 0 | google-site-verification=5sc8qpfJoqWo5fkVrw2Eh14qmloAA1s2OlZ0rKofyhQ | |
| www.tyssa.cz | A | 0 | 185.146.22.98 | |
| www.tyssa.cz | CNAME | 0 | tyssa.cz | |
| www.tyssa.cz | NS | 0 | ns1.websupport.cz | |
| www.tyssa.cz | NS | 0 | ns3.websupport.eu | |
| www.tyssa.cz | NS | 0 | ns2.websupport.cz | |
| www.tyssa.cz | SOA | 2560 | ns1.websupport.cz admin.websupport.cz 1742586488 7200 2048 1048576 2560 |
Get alerted the moment tyssa.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tyssa.cz continuously, notifying you the moment anything moves across all three signals:
Uptime
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DNS changes
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.
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