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Hosting & Network
supportbox.cz runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 26, 2026).
DNS Records for supportbox.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| supportbox.cz | SOA | 1800 | darwin.ns.cloudflare.com dns.cloudflare.com 2410336686 10000 2400 604800 1800 | |
| supportbox.cz | AAAA | 0 | 2606:4700:3032::ac43:918b | |
| supportbox.cz | AAAA | 0 | 2606:4700:3031::6815:51b3 | |
| supportbox.cz | MX | 0 | 5 | alt1.aspmx.l.google.com |
| supportbox.cz | MX | 0 | 10 | alt3.aspmx.l.google.com |
| supportbox.cz | MX | 0 | 10 | alt4.aspmx.l.google.com |
| supportbox.cz | MX | 0 | 1 | aspmx.l.google.com |
| supportbox.cz | MX | 0 | 5 | alt2.aspmx.l.google.com |
| supportbox.cz | A | 0 | 172.67.145.139 | |
| supportbox.cz | A | 0 | 104.21.81.179 | |
| supportbox.cz | NS | 0 | darwin.ns.cloudflare.com | |
| supportbox.cz | NS | 0 | marge.ns.cloudflare.com | |
| supportbox.cz | TXT | 0 | google-site-verification=vJbhVvk6chjDii_ZXAwfR6iy0Al_2-acy8zJrvVQZv4 | |
| supportbox.cz | TXT | 0 | v=spf1 mx a ip4:89.185.227.51 ip4:89.185.227.52 ip4:62.109.150.175 ip4:37.157.196.234 include:spf1.supportbox.cz include:spf.smartemailing.cz include:_spf.google.com ~all | |
| supportbox.cz | TXT | 0 | google-site-verification=RCYN5XyX7T5c5k6t-Liy9f5GZqVGPS1CEF7Mjg1HIpI | |
| supportbox.cz | TXT | 0 | google-site-verification=IrcEKU4F5nAQb4dF4Es9QGJfGqNCxG5S3NxcDOMDu6U | |
| supportbox.cz | TXT | 0 | google-site-verification=WDOpWPh1hMAxcssbfNnGTc6njIep2qiKwIqqr1AFAV4 | |
| www.supportbox.cz | A | 0 | 62.109.150.175 |
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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.
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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