Domain → IP
Resolve any domain to its IPv4 and IPv6 addresses.
Ready to Analyze
Enter a target value above or click any sample preset chip to generate real-time diagnostic output.
About the Domain to IP Tool
The Domain to IP tool resolves any domain or hostname to its A (IPv4) and AAAA (IPv6) records. It's the most basic and most-used DNS lookup — the answer to 'what IP does this website live on?' Whether you're setting up firewall rules, allowlisting an origin server, verifying a CDN switch, debugging a WAF or investigating an outage, this is the tool you reach for first.
Because many high-traffic sites use CDNs, cloud load balancers or geo-DNS, a single domain often resolves to a different IP depending on where the query comes from. This tool queries from Cloudflare's edge network so the answer reflects a fast, well-connected vantage point — useful for confirming that a change has taken effect at the CDN level. For a full geographic view use the Propagation Checker instead.
Both IPv4 and IPv6 answers appear side by side, so it's easy to spot when a domain is IPv6-ready or when it's fallen back to IPv4-only. That matters for compliance in some markets and for reachability from IPv6-only networks such as mobile carriers.
Enter the required value in the input field above (domain, IP, URL, or text depending on the tool).
Click the action button to run the check — results are computed instantly from our edge network.
Review the parsed output, key fields and any warnings shown in the result card.
Copy the result, share the page URL, or jump to a related tool from the sidebar to continue debugging.
- IPv4 (A) and IPv6 (AAAA) in one lookup
- Fast edge-hosted DoH resolution
- Detects CDN vs origin-hosted domains
- Handy for firewall allowlists and WAF debugging