Look up the IP address of any domain, view DNS records, run reverse IP lookup, and bulk resolve up to 20 domains — all in one free tool. No login required.
TechOreo's Domain to IP Converter resolves any domain name to its IPv4 address in real time using Cloudflare's DNS-over-HTTPS (DoH) API. It also fetches live geolocation data for the resolved IP and supports three lookup modes:
https:// prefixes.The Domain Name System (DNS) translates human-readable domain names like google.com into IP addresses like 142.250.195.46. Every website visit, app request, and email delivery begins with a DNS lookup. DNS is often called the "phone book of the internet."
A records map a domain to an IPv4 address (e.g. 93.184.216.34). AAAA records map to an IPv6 address (e.g. 2606:2800:220:1:248:1893:25c8:1946). Many sites publish both, serving IPv6 to capable clients and IPv4 as a fallback.
Reverse DNS looks up the hostname registered to an IP address by querying PTR records in the in-addr.arpa zone. Email servers rely on reverse DNS to verify that a sending IP matches its claimed hostname — a key spam-filtering check.
TTL (Time to Live) is the number of seconds resolvers may cache a record. A TTL of 300 allows up to 5 minutes of caching. Lowering TTL before a server migration speeds up propagation. This tool always queries live DNS, bypassing your local cache.
in-addr.arpa zone. After resolving a domain, click Reverse Lookup to see the PTR record for that IP. This is commonly used for email server verification and network diagnostics.