Hosting lookup
Who hosts this website?
Find the web host, CDN, DNS provider, email provider and platform behind any domain. Useful when you inherit a site, need the right support team, or are planning a move.
We check from the outside, the way visitors see your site, and keep a simple log of sites checked. Privacy policy.
How it works
What this checks
- Web host The network that owns each server address, read from the A and AAAA records and the network owner (ASN) of every IP.
- CDN or proxy Whether the site sits behind a CDN or proxy such as Cloudflare, which hides the real web host from outside lookups.
- DNS provider Who runs the nameservers, which is where the domain’s DNS records are changed.
- Email provider Who receives mail for the domain, read from its MX records.
- Platform The CMS or site builder when the public pages give it away, for example WordPress.