Free agency tools / Hosting Detector
Who is hosting this website?
Enter any domain to see the real hosting provider behind it — the network that owns the IP, whether a CDN sits in front, and who runs its DNS. Handy before you quote a migration.
Results for
Hosting provider
The network that owns the site's public IP address.
Checking…
CDN / proxy
Whether a content network sits in front of the origin.
Checking…
DNS / nameservers
Who runs DNS for this domain.
Checking…
How it works
- 1Enter a domain — we resolve its public IP address.
- 2The IP's network owner is looked up via Team Cymru's ASN service to reveal the real host.
- 3We flag whether a CDN sits in front and show who runs the DNS.
Frequently asked
Why does it say 'behind a CDN'?
When the public IP belongs to Cloudflare, Fastly, etc., the origin host is hidden behind it — the nameservers are then the best remaining clue.
Why the network owner and not a brand name?
IP ownership is the reliable signal from outside; resellers and white-label hosts often sit on a larger provider's network.
Does it work for any site?
Any site that resolves to a public IPv4 address. Sites fully proxied by a CDN will show the CDN as the owner.