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Free URL to IP Lookup - Find the IP Address of Any Website (IPv4, IPv6, Bulk)
For developers, sysadmins, and SEO specialists: paste one website or a list of up to 20 and get every IPv4 and IPv6 address with its CNAME chain, TTL, and the DNS resolver that answered, plus a plain hint when a site is behind a CDN such as Cloudflare. Copy the IPs or download CSV. Free, no sign-up, a ready Cloudflare Worker for your own domain.
Created Oct 21, 2026