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IP & Network Tools

Hostname to IP Lookup

Resolve a hostname to its current IPv4 and IPv6 addresses.

Free foreverRuns in your browserNo sign-up

IP & Network Tools

Hostname to IP Lookup

Resolve a hostname to its current IPv4 and IPv6 addresses.

This live lookup sends only the IP address or hostname you enter to the named public lookup service. Do not submit private hostnames or confidential infrastructure details.

About the Hostname to IP Lookup

Hostname to IP Lookup is a focused network utility for administrators, developers, support teams and people troubleshooting an internet connection. Resolve a hostname to its current IPv4 and IPv6 addresses.

Live results use a public lookup service. Only the address or hostname submitted for lookup is sent to that service.

Results describe public network information and should not be treated as proof of a person's identity or exact physical location.

Key features

  • Combined A and AAAA lookup
  • IPv4 and IPv6 results
  • TTL information

How to use

  1. 1Enter a hostname such as www.example.com.
  2. 2Select Look up.
  3. 3Review all IPv4 and IPv6 addresses currently published.

Examples

Hostname to IP Lookup example
Input: www.example.com
Output: A and AAAA records

Large sites may return multiple addresses for load distribution.

Frequently asked questions

Is this tool free?
Yes. It requires no account, payment or software installation.
Are IP location results exact?
No. IP geolocation is approximate and usually identifies a network region, not a home, person or precise device location.
Does this tool expose private network data?
Only the public IP address or hostname you deliberately submit is sent to the public lookup provider shown in the tool.
Can I use it on mobile?
Yes. Inputs, tables and results adapt to phones, tablets and desktop browsers.