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.

Host Checker — Check Host & Find Who Is Hosting Any Website

Free host checker (a.k.a. checkhost / hostchecker / check-host) that finds who hosts any website in seconds. Paste a domain to check host, find the hosting provider, server IP, server location, nameservers, DNS records, and WHOIS data — no signup, unlimited lookups, accurate worldwide.

How the host checker works

Enter any domain and we resolve its A and AAAA records, look up the owning ASN of the IP, geolocate the server, and match the result against a database of 500+ hosting providers. Results combine DNS, WHOIS, IP ownership, SSL fingerprint, and HTTP headers so you see the real hosting company even when sites sit behind Cloudflare or another CDN.

What our hosting lookup returns

Hosting provider name, ASN, IPv4 and IPv6 addresses, reverse-DNS hostname, server city and country, nameservers (NS), mail servers (MX), TXT and SPF records, WHOIS registration data, SSL issuer, and HTTP response time. Everything you need from a single web hosting lookup.

Why find website host data matters

Compare providers before switching, research competitor stacks, verify a migration completed cleanly, qualify sales prospects by infrastructure, debug DNS propagation, or simply answer 'where is my website hosted' for sites you manage. Hosting also affects page speed, uptime, and SEO ranking.

Where is this site hosted? Read the result

The provider field is the company physically serving the files. The location field is the data-center city the server lives in. If the result shows Cloudflare, Fastly, or Akamai the site uses a CDN — the true origin is hidden by design but MX and TXT records often hint at the real backend.

Common hosting providers our host checker identifies
Provider	Type	Typical use case	Starting price (USD)
Hostinger	Shared / Cloud / VPS	Beginner & SMB sites	$2.99 / mo
AWS (EC2, Lightsail)	Cloud	Scalable apps & SaaS	Pay-as-you-go
Cloudflare Pages	Edge / CDN	Static & Jamstack sites	Free tier
DigitalOcean	Cloud VPS	Developer projects	$4 / mo
Google Cloud	Cloud	Enterprise workloads	Pay-as-you-go
GoDaddy	Shared / WordPress	Small business sites	$5.99 / mo
Bluehost	Shared / WordPress	Beginner WordPress	$2.95 / mo
Vercel	Edge / Serverless	Next.js & frontend apps	Free tier

What you can learn from a single hosting lookup
Field	Source	Why it matters
Hosting provider	IP → ASN lookup	Who serves the files
IPv4 / IPv6	DNS A / AAAA	The origin server address
Server city / country	IP geolocation	Latency & data sovereignty
Nameservers	DNS NS records	Who controls DNS
Mail server	DNS MX records	Where email is delivered
Registrar	WHOIS	Where the domain was bought
SSL issuer	TLS handshake	Certificate authority used

Frequently Asked Questions

How do I find out who is hosting any website?

Type the domain into the host checker above. We resolve DNS, identify the server IP, look up its owning ASN, and match against 500+ providers — results in under 3 seconds.

Is this host checker free?

Yes. 100% free, unlimited lookups, no signup, no API key. The web hosting lookup, DNS, and WHOIS data are all included at no cost.

Where is my website hosted?

Enter your own domain in the bar above. The tool returns your hosting provider, server IP, and the city and country where the server sits.

Where is this site hosted vs where is the domain registered?

Hosting is where the files live. Registration is which company sold you the domain. They are usually different — our tool surfaces both in one lookup.

Why does the host checker show Cloudflare?

Cloudflare's proxy terminates all traffic at its edge. The host checker reports Cloudflare because Cloudflare is what answers requests. The origin server is intentionally hidden — try the MX and TXT records for backend hints.

How accurate is the find-website-host data?

Above 95% for non-CDN sites. CDN-fronted sites resolve to the CDN's edge city, not the origin. We use live DNS plus ASN ownership which is the most accurate non-intrusive method.

Can I find out who is hosting any website worldwide?

Yes — any public domain on any TLD. Internal or intranet domains are not resolvable on the public internet and will not return results.

Try Hostinger — fast hosting from $2.99/mo