whohostit.
FREE WEBSITE HOSTING CHECKER

Who is hosting
this website?

Find out who hosts any website, plus its domain registrar, expiry date, DNS, and email provider. Enter a domain
and get the bigger picture.

A domain or full URL. We’ll handle the detective work. Live DNS lookup

Your browser sends the domain you search directly to Google Public DNS, RIPEstat, and the domain’s registry to fetch public records. We don’t store your searches on our servers.

CURIOUS? TRY

One domain. The bigger picture.

Hosting, registrar, expiry, DNS records, email, and security details appear here.

PUBLIC DATA. ONE SIMPLE LOOKUP.
THE SHORT VERSION

How to find out who hosts a website

Every website lives on a server with a public IP address. A website hosting lookup resolves the domain to that address, then checks which network announces it on the internet. The owner of that network is usually the hosting company, or the CDN that sits in front of it.

WhoHostIt runs that check live and shows the hosting provider, network (ASN), IP range, and reverse DNS, alongside the domain’s registrar, nameservers, and email setup. It works as a website host checker for your own site or anyone else’s.

Common questions

Who is my web host?

Enter your own domain above. Your hosting provider is the organisation that owns the network your website’s IP address belongs to. If your site is behind Cloudflare or another CDN you’ll see the CDN instead; your hosting account or invoices will name the origin host.

Who is my domain registered with?

The Registration section names your domain registrar, read from the official registry (RDAP) record. Your registrar is where you renew the domain and change its nameservers. It can be a different company from your web host.

Why does the hosting checker show Cloudflare?

Cloudflare, Fastly, Akamai, and other CDNs sit in front of many websites. Visitors connect to the CDN, so its network is all that public DNS can reveal. The real origin server is deliberately hidden.

Is the result always correct?

It’s a strong clue rather than a guarantee. Resellers, managed platforms, and shared infrastructure can mean the company you pay is not the company that owns the network.

SMALL TOOL. CLEAR ANSWERS.

Under the hood, in three steps.

01

You bring the domain

Paste a domain or a full URL. We’ll find the hostname and its registered parent domain.

02

We connect the dots

Public DNS, routing data, and registry records reveal the domain’s infrastructure.

03

You get the bigger picture

Explore the details on this page or download a report. Private and unavailable data are labelled.

MORE FREE TOOLS

Every lookup runs the full report.

Email host & MX lookupFind out who hosts an email address or domain, from its MX records. Email address lookupCheck an email address: its format, provider, and whether its domain takes mail. Domain expiry & age checkerCheck when a domain expires, when it was registered, and how old it is. DMARC, SPF & DNSSEC checkerCheck a domain’s DMARC record, SPF record, and DNSSEC status. Nameserver lookupFind out who hosts DNS for a domain and see its nameservers.
ABOUT US

Who’s behind WhoHostIt.

WhoHostIt is a free domain lookup tool owned and operated by Williation Technologies Ltd, a company registered in England and Wales.

We built it to make public internet records easy to read: who hosts a website, who it’s registered with, when it expires, and how its DNS and email are set up. Every result comes from public sources at the moment you search, and we don’t keep a history of what you look up.

Company
Williation Technologies Ltd
Company number
17289183
Registered address
128 City Road, London, EC1V 2NX
D-U-N-S number
234927849
ICO registration
Williation Technologies Ltd
Reference ZC245649
Phone
+44 330 533 0595