How do I find out who hosts a website?

Enter the website's domain name or URL into our hosting checker tool. We instantly resolve the domain's DNS records, identify the IP address, and match it against our database of hundreds of known hosting providers.

What is a hosting checker?

A hosting checker is a free online tool that identifies the web hosting provider behind any website by performing DNS lookups, analyzing nameservers, and cross-referencing IP address ranges with known hosting companies.

How to find the hosting provider of a website?

Use our free hosting checker tool. Paste the website URL or domain name, click Find Host, and we'll show you the hosting provider, IP address, server location, and DNS records in seconds.

Is this hosting checker tool free to use?

Yes, our hosting checker is 100% free with no signup required. You can check unlimited domains and get instant results.

What information does the hosting checker show?

Our tool shows the hosting provider name, server IP address, physical server location, nameservers, and key DNS records including A, AAAA, MX, NS, TXT, and CNAME records.

Can I check who hosts a competitor's website?

Absolutely. Our hosting checker works with any publicly accessible domain, commonly used by web developers, SEO professionals, and business owners to research competitor hosting setups.

How accurate is the hosting checker?

Our hosting checker uses real-time DNS resolution and IP geolocation data, cross-referenced against an extensive database of hosting providers. Results are highly accurate.

What is the difference between a hosting provider and a domain registrar?

A domain registrar is where you purchase and manage your domain name. A hosting provider stores your website files on a server and makes them accessible online. They can be the same company or different ones.

Why does my website show Cloudflare as the host?

If your website uses Cloudflare's CDN, DNS queries resolve to Cloudflare's servers rather than your origin hosting server. Your actual hosting provider is behind Cloudflare's network.

Where is this site hosted? How do I check?

Use our free web host checker — enter any domain to find out where a website is hosted, who the hosting provider is, and where the server is located. Works for any domain worldwide.

How do I find the IP address of a website?

Use our hosting checker — enter the domain and we display the IPv4 (A record) and IPv6 (AAAA record) addresses along with geolocation and hosting provider identification.

What are nameservers and why do they matter?

Nameservers are specialized DNS servers that store DNS records for a domain. They control how traffic reaches your site — incorrect nameserver settings can take your website offline.

How do I check if a website uses Cloudflare?

Enter the domain into our hosting checker. If the site uses Cloudflare, the nameservers will typically end in .ns.cloudflare.com and the IP address will belong to Cloudflare's network range.

What is WHOIS and how does the WHOIS lookup work?

WHOIS is a public database of domain registration records maintained by ICANN. Our WHOIS lookup queries this database to show domain registration date, registrar name, expiry date, and domain age.

About Site Host Finder

Site Host Finder is an independent web tools project. We build free, fast hosting intelligence tools — used by developers, SEOs, agencies, and curious site owners worldwide.

Our mission

Make hosting intelligence free, fast, and accurate. Most existing tools are slow, paywalled, or rate-limited. We are not.

What we offer

Free webmaster tools: master host checker (home page), DNS lookup, WHOIS lookup, IP checker, reverse IP, SSL checker, HTTP header inspector, CMS detector, website down checker, port checker, and domain compare. Plus guides explaining everything.

How we fund this

Advertising (Google AdSense, Adsterra) and Hostinger affiliate referrals via /go/hostinger. We never sell user data. Tools stay free forever.

Get in touch

Email contact@sitehostfinder.com for feedback, bug reports, partnership requests, or press inquiries.

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