DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
vionn.cz runs on AS43541, with email configured.
- Hosting network
- AS43541AS43541
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,631 other sites on AS43541. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for vionn.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| vionn.cz | TXT | 0 | v=spf1 mx a include:_spf.vshosting.cloud ~all | |
| vionn.cz | TXT | 0 | spf2.0/pra a mx include:_sid.websupport.sk ?all | |
| vionn.cz | NS | 0 | ns3.websupport.hu | |
| vionn.cz | NS | 0 | ns1.websupport.hu | |
| vionn.cz | NS | 0 | ns2.websupport.hu | |
| vionn.cz | SOA | 2560 | ns1.websupport.hu admin.websupport.hu 1681393552 7200 2048 1048576 2560 | |
| vionn.cz | MX | 0 | 100 | mailin2.vionn.cz |
| vionn.cz | MX | 0 | 10 | mx.vshosting.cloud |
| vionn.cz | A | 0 | 217.16.180.171 | |
| www.vionn.cz | A | 0 | 217.16.180.171 |
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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