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Domain to IP Lookup

A domain to IP lookup tells you which IP addresses a website's name points to right now. Type a domain or paste a full URL, and the tool strips the protocol and path, resolves every IPv4 and IPv6 address through the public resolver you pick (Google by default), and lists each one with its TTL, the network that owns it (the ASN), an approximate country and its reverse DNS name. If the site runs behind a CDN such as Cloudflare, CloudFront, Akamai or Fastly, the tool says so, because the address then belongs to the CDN rather than the origin server. Sysadmins use it to update firewall allowlists, and site owners use it to confirm that a hosting move has taken effect. Bulk mode takes up to 50 domains or URLs and exports a CSV file.

Always freeNo sign upRuns in your browser

How to use

01

Enter a domain or URL

Type example.com or paste a link like https://www.example.com/page into the field. The protocol, path, port and query string are removed, and only the hostname is resolved.

02

Press Resolve

The tool asks the chosen resolver for A and AAAA records, then looks up the network owner, country and reverse DNS name of each address. A CNAME chain and a CDN notice appear when they apply.

03

Copy the IPs or switch to bulk

Copy one address or all of them, or save the table as Markdown or text. For many sites, open the Bulk tab, paste up to 50 domains, press Resolve all, then download or copy the CSV.

Why Domain to IP Lookup

Three ways to find a website's IP address

This tool is the quickest route when you also want the network owner, CDN and IPv6 addresses. The operating system's own commands give the same A records, which is handy on a server with no browser. Each of the commands below works on Windows, macOS and Linux unless noted.

  • This tool: paste the domain or URL and press Resolve. You get every IPv4 and IPv6 address with its TTL, owner and country.
  • nslookup: run nslookup example.com. The lines under Non-authoritative answer are the addresses. Add -type=AAAA to see IPv6.
  • ping: run ping example.com. The address appears in the first line, even if the server does not answer the pings. It shows only one address.
  • dig (macOS and Linux): run dig +short example.com A for IPv4 and dig +short example.com AAAA for IPv6.

Why the IP may be a CDN, not the real server

Many sites sit behind a content delivery network. Visitors connect to the CDN's nearest edge server, and the CDN fetches pages from the origin server behind it. DNS then returns the CDN's addresses, so a lookup shows who serves the traffic, not where the site is hosted.

The tool spots this in two ways: from a CNAME that points to a known CDN hostname, and from the name of the network that owns the IP. If a CDN is found, the owner and country columns describe the CDN, and the origin server's address stays hidden.

CDNTypical CNAME targetNetwork owner shows
CloudflareOften none (proxied records return Cloudflare IPs directly)Cloudflare
Amazon CloudFront*.cloudfront.netAmazon
Akamai*.edgekey.net or *.akamaiedge.netAkamai
Fastly*.fastly.net or *.fastlylb.netFastly
Azure Front Door / CDN*.azurefd.net or *.azureedge.netMicrosoft

Common questions

How do I find the IP address of a website?
Paste the website's address into the field and press Resolve. You get every IPv4 and IPv6 address the name points to. You can also run nslookup example.com or ping example.com in a terminal, which show the same A records.
Why does a website resolve to more than one IP address?
Large sites publish several A records to spread traffic and keep working if one server fails. CDNs also hand out different edge addresses depending on where the query comes from. Seeing four or more addresses for a big site is normal.
Can I find the real server IP behind Cloudflare with this lookup?
No. When a site is proxied through Cloudflare, DNS only returns Cloudflare's edge addresses, and the tool flags that. The origin server's address is private by design. If it is your site, your hosting control panel shows the real server IP.
What is the difference between the IPv4 and IPv6 results?
IPv4 addresses come from A records and look like 203.0.113.10. IPv6 addresses come from AAAA records and look like 2001:db8::1. A site with both can be reached over either protocol; if the IPv6 column is empty, the site only works over IPv4, which is still common.
How do I convert a list of domains to IP addresses?
Open the Bulk tab, paste up to 50 domains or URLs one per line, and press Resolve all. The table shows the IPv4 and IPv6 addresses, the network owner and any CDN for each domain. Download CSV saves it as a spreadsheet file.
Can I find which company hosts a website from its IP address?
Usually. The Network owner column shows the organisation that announces that IP range on the internet, which is normally the hosting company, cloud provider or CDN. A small host that rents space in someone else's data center may show up under that data center's name instead.
What does the TTL next to each IP address mean?
TTL is how many seconds a resolver may cache the answer before asking again. A low TTL, such as 300, means changes spread within minutes. The number counts down in cached answers, so it can be lower than the value set in the DNS zone.
Does the domain to IP tool accept full URLs with https and a path?
Yes. Paste something like https://www.example.com/blog?page=2 and the tool keeps only www.example.com. Note that www.example.com and example.com can point to different addresses, so it resolves exactly the hostname in the link.
Why does the country for an IP differ from where the company is based?
The country comes from IP geolocation data, which records where an address range is used or registered, not where the company has its office. CDN and anycast addresses are served from many places at once, so their country is only a rough guide.
How often does the IP address of a domain change?
Sites on a fixed server keep the same IP for years. Sites on CDNs or cloud load balancers can return different addresses from one lookup to the next. A change you did not expect after a quiet period is worth checking with your host.

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