DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
avion.cz runs on Cloudflare, with email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 3,912,121 other sites on Cloudflare. Stable here since we started watching (Sep 30, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to www.avion.cz.cdn.cloudflare.net.
DNS Records for avion.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| avion.cz | SOA | 10800 | udns1.cscdns.net hostmaster.cscdns.net 2018081971 10000 900 604800 10800 | |
| avion.cz | AAAA | 0 | 2606:4700::6812:173e | |
| avion.cz | AAAA | 0 | 2606:4700::6812:163e | |
| avion.cz | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:_spf.ikea.com include:customerspf.sitecore.net -all | |
| avion.cz | NS | 0 | udns2.cscdns.uk | |
| avion.cz | NS | 0 | udns1.cscdns.net | |
| avion.cz | MX | 0 | 10 | avion-cz.mail.protection.outlook.com |
| avion.cz | A | 0 | 104.18.22.62 | |
| avion.cz | A | 0 | 104.18.23.62 | |
| www.avion.cz | AAAA | 0 | 2606:4700::6812:173e | |
| www.avion.cz | AAAA | 0 | 2606:4700::6812:163e | |
| www.avion.cz | A | 0 | 104.18.22.62 | |
| www.avion.cz | A | 0 | 104.18.23.62 | |
| www.avion.cz | CNAME | 0 | www.avion.cz.cdn.cloudflare.net |
Get alerted the moment avion.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch avion.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, 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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