You can use the whois utility in Linux and Windows command line. May have to install it with apt-get install whois or yum install whois
NAME
whois - client for the whois directory service
SYNOPSIS
whois [ { -h | --host } HOST ] [ { -p | --port } PORT ] [ -abBcdGHKlLmMrRx ] [ -g SOURCE:FIRST-LAST ] [ -i ATTR[,ATTR]... ] [ -s SOURCE[,SOURCE]... ]
[ -T TYPE[,TYPE]... ] [ --verbose ] OBJECT
whois -q KEYWORD
whois -t TYPE
whois -v TYPE
whois --help
whois --version
DESCRIPTION
whois searches for an object in a RFC 3912 database.
This version of the whois client tries to guess the right server to ask for the specified object. If no guess can be made it will connect to
whois.networksolutions.com for NIC handles or whois.arin.net for IPv4 addresses and network names.
OPTIONS
-h HOST, --host HOST
Connect to HOST.
-H Do not display the legal disclaimers some registries like to show you.
-p, --port PORT
Connect to PORT.
--verbose
Be verbose.
--help Display online help.
ICANN
lookup.icann.org
ICANN Lookup
The ICANN registration data lookup tool gives you the ability to look up the current registration data for domain names and Internet number resources.
Who.is
who.is
WHOIS Search, Domain Name, Website, and IP Tools - Who.is
WHOIS is a widely used internet protocol to query databases storing information about registered users of domain names, IP addresses, and autonomous systems. It helps you find owner contact details, registration dates, and nameserver information.
Is The Shadow public domain yet? If not who owns it and when will it be?
In the US, it looks like 2027 is when the Shadow enters the public domain. It is owned by Conde Nast. https://www.grunge.com/165037/popular-characters-that-will-soon-be-public-domain/ More on reddit.com
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July 4, 2020Bedojedid.com? Who owns this domain?
Not me 🤷♂️
More on reddit.com 7
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October 29, 2018Uzi Nissan, Internet Domain Owner Who Fought Nissan In Court For A Decade, Has Died Of Covid-19
He, much like many Nissan cars, died from a bad transmission More on reddit.com
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October 14, 2019Domain transfer and ownership
Don't change the contact details on the domain until you transition it to a new registrar: Doing so will likely lock the domain for 60 days. It sounds like you don't really know what you're doing though: Is the local provider sufficient? There's a good chance they can offer you some insight. More on reddit.com
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April 9, 2021How can I find out who owns a domain name?
To find the domain owner, use a WHOIS search or domain lookup tool. This will show you the domain ownership details, including the registered owner’s name or organization, if that info is public. It’s the easiest way to see who’s behind any domain.
wix.com
wix.com › domains › whois lookup
WHOIS Lookup | Find Out Who Owns a Domain Instantly
Can I contact the domain owner using WHOIS?
Sometimes it’s possible to contact domain owners. The contact info on WHOIS often includes email addresses or phone numbers for the domain registrant or administrative contact. But keep in mind, some owners use privacy services to hide their details, so direct contact might not always be possible through WHOIS.
wix.com
wix.com › domains › whois lookup
WHOIS Lookup | Find Out Who Owns a Domain Instantly
What is WHOIS privacy?
When you register a domain name, you’re required to provide your name, email, phone number, and physical address. These are entered into the WHOIS database, which is available to the general public. WHOIS privacy, sometimes called domain privacy, is a service that substitutes your personal information with proxy information from a privacy provider. Certain registrars may also restrict the amount of data accessible in a WHOIS search. · Read more about use WHOIS privacy on DNSimple.
dnsimple.com
dnsimple.com › whois
WHOIS Domain Lookup - DNSimple
Videos
08:04
How to Find Domain Name Owner Details - YouTube
05:11
Who Owns Your Domain? And Who is it Registered With? - YouTube
02:20
How To Find Out Who Owns Any Domain Name - YouTube
07:28
How To Find The Owner Of A Domain Name - YouTube
06:10
How To Find Out Who Owns Any Domain Name Fast! - YouTube
DNSimple
dnsimple.com › whois
WHOIS Domain Lookup - DNSimple
A WHOIS search lets anyone look up details about a domain name, like who owns it, when it was registered, when it expires, and the owner’s contact information.
GoDaddy
godaddy.com › whois
WHOIS Domain Lookup - Find out who owns a website - GoDaddy
To use the GoDaddy WHOIS lookup tool, just enter the domain name whose information you’d like to view into the search field on the WHOIS main page. You can retrieve key data about a domain in this way, including availability, domain owner lookup, and creation and expiration details.
Whois.com
whois.com › whois
Free Whois Lookup - Whois IP Search & Whois Domain Lookup | Whois.com
Similar to how all houses are registered with a governing authority, all domain name registries maintain a record of information about every domain name purchased through them, along with who owns it, and the date till which it has been purchased.
WhoisXML API
drs.whoisxmlapi.com › blog › how-to-trace-a-privately-registered-domains-owner
How to Trace a Privately Registered Domain’s Owner by Using a WHOIS History Lookup Tool | WhoisXML API
November 11, 2025 - Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details. Access our web-based solution to dig into and monitor all domain events of interest. Domains & Subdomains Discovery Domain Availability Brand Alert Email Verification Predictive Threat Intelligence · Registrant Alert Reverse IP Reverse MX Reverse NS Reverse WHOIS
Wix
wix.com › domains › whois lookup
WHOIS Lookup | Find Out Who Owns a Domain Instantly
The WHOIS database is a public directory that stores domain registration details. It’s managed under the rules set by ICANN, the organization that oversees domain names. Basically, it keeps track of who owns a domain, when it was registered and other important domain information.
Domain Registry
domainregistry.com › home › whois
WHOIS Domain Lookup | Domain Registry
November 15, 2023 - The Internet Corporation for Assigned Names and Numbers (ICANN) oversees WHOIS, and requires every domain owner to provide accurate contact details to their registrar: their name, phone number, email address, and physical address.
Top answer 1 of 3
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You can use the whois utility in Linux and Windows command line. May have to install it with apt-get install whois or yum install whois
NAME
whois - client for the whois directory service
SYNOPSIS
whois [ { -h | --host } HOST ] [ { -p | --port } PORT ] [ -abBcdGHKlLmMrRx ] [ -g SOURCE:FIRST-LAST ] [ -i ATTR[,ATTR]... ] [ -s SOURCE[,SOURCE]... ]
[ -T TYPE[,TYPE]... ] [ --verbose ] OBJECT
whois -q KEYWORD
whois -t TYPE
whois -v TYPE
whois --help
whois --version
DESCRIPTION
whois searches for an object in a RFC 3912 database.
This version of the whois client tries to guess the right server to ask for the specified object. If no guess can be made it will connect to
whois.networksolutions.com for NIC handles or whois.arin.net for IPv4 addresses and network names.
OPTIONS
-h HOST, --host HOST
Connect to HOST.
-H Do not display the legal disclaimers some registries like to show you.
-p, --port PORT
Connect to PORT.
--verbose
Be verbose.
--help Display online help.
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Note: There might be some laws that are relevant. For instance, Trademark law might have some impact: If you own a trademark, that might give some rights to the domain name. Or might not. If you care that much, then this is no longer a simple technical question. Instead, this would be a complex legal question that may vary based on details like what registrar you used, and what laws are in effect (which can involve details like where the registrar is, and probably where you are located, and possibly when something happens, as laws may change). So if you care that much, you may want to review contracts, laws, and seek out review by a law professional.
But, if you want a simple answer... here's a straightforward answer that may set you on the right track in many/most simple cases:
How to find out who owns a domain?
What do you mean "own a domain"?
Are you sure there is such a thing? According to Domain Bits: Domain Law, [there is] "No Such Thing As Domain Ownership."
"The registrars’ agreements generally don’t give domain holders any property or ownership rights in the domains they register – ie, it’s not really “your domain.”
The closest thing to domain "ownership" is registration of a domain. Which is what WHOIS shows you.
(Side note: IP addresses are also not "owned" by individual customers.)
It
get.it.com › home › tips and tricks › 4 ways to find out who owns a domain name
How to Find Out Who Owns a Domain Name: Ways and Tools for Searching
August 27, 2025 - A domain name owner is a person or organization that has registered a domain. It’s worth noting that a domain isn’t purchased for permanent use, but is registered for a certain period.
Traficom
traficom.fi › en › communications › fi-domains › domain-name-registrars › whois-shows-public-information-domain-name
Whois shows the public information of a domain name | Traficom
Type the top-level domain (e.g. .fi, .com, .se or .net) in the search bar, too. ... Whois shows the public information of a domain name or an IP address holder, such as the name of the holder if the holder is a company and the registration date of the domain name.
Network Solutions
networksolutions.com › home › blog › domains & hosting › how to find out who owns a domain name
How to find out who owns a domain name (step-by-step)
October 13, 2025 - Try visiting the website that uses the domain name. Some sites list contact details or include an “About Us” page that mentions who runs it. Just keep in mind this doesn’t always work, especially if the site hides its owner’s details.
WPBeginner
wpbeginner.com › home › tutorials › how to find out who actually owns a domain name? (3 ways)
How to Find Out Who Actually Owns a Domain Name? (3 Ways)
June 2, 2021 - Learn how to find out who owns a domain name. Discover how to uncover the ownership and contact details of a domain name using free WHOIS tools and public data.
Hostinger
hostinger.com › home › how to find out who owns a domain name
How to Find Out Who Owns a Domain Name and Get It
April 15, 2025 - Such lookup tools work similarly to the WHOIS lookup tool employed by ICANN. Simply enter the web address into the search bar and get the domain registration information about the person who owns the domain name you want.
Quora
quora.com › How-can-I-find-out-who-owns-a-domain-name-when-it-is-registered-as-private
How to find out who owns a domain name when it is registered as private - Quora
Answer (1 of 5): If you want to learn more about that domain, you can use a WHOIS Lookup tool to search for their domain name. When someone registers a domain, they must provide information to the registrar. This information is known as WHOIS ...
One.com
one.com › en-gb › domain › find-out-who-owns-a-domain
How to find out who owns a domain (2025)
Yes, you can. The information of a domain name’s registrant is publicly available unless this person chooses to register a domain anonymously. All they need to do is to request this anonymity when registering. Use the WHOIS database to find out who owns a domain name.
MxToolBox
mxtoolbox.com › whois.aspx
Whois Lookup Tool - Check Domain registration info - MxToolbox
This test will return WHOIS registration results for a DOMAIN name. Depending on the registrar, you can see various information like who is it registered to, when it was registered and when it expires, where the DNS is hosted, and more.
Verisign
webwhois.verisign.com › webwhois-ui › index.jsp
Whois Search - Free Domain Name Lookup - Verisign
Use Verisign’s Whois search tool to find information on domain names, TLDs, registrars and name servers.
Name.com
name.com › whois-lookup
WHOIS Lookup | Check Domain Owner Information | Name.com
The Whois database can provide you with details such as a domain’s current owner, its availability and its expiration date.
Dynadot
dynadot.com › domain › whois
Whois Lookup Tool | Find Domain Owner and Info | Dynadot
Search any domain to see registrar, status, creation date, expiry date, and public contact details. Find who owns a domain when information is available.