01The site
ItsMyIp is a constellation of free network tools, no account, no install: IP address, DNS and propagation tests, email configuration (SPF, DKIM, DMARC), HTTP and security headers, whois, TLS certificates, subnets, redirects, user agent, WebRTC — plus a page audit that wraps it all into a score out of 100.
Every tool lives on a simple page: results show instantly, are also available as plain text through curl, and every analysis has an open JSON API (open CORS, no key) documented in llms.txt. The site is deliberately lightweight: no external resources, no framework, no downloaded fonts.
02Your data
Nothing is kept. Your requests — the IP address displayed, the domains queried, the URLs traced — are processed on the fly and then forgotten: no visitor database, no named logs, no resale.
One transparent exception: the page audit stores the audited URL, the date and the scores obtained (never your IP address nor anything about you), in order to show the evolution between two runs. Only the last 20 audits of each URL are kept.
The site uses Google Analytics for aggregate audience measurement (page views, referrers). You can block that script (content blocker, anti-tracking list) without losing any functionality.
03Legal notice
Publisher — a personal, non-commercial website. In accordance with article 6, III-2 of French law no. 2004-575 of 21 June 2004 (LCEN), a non-professional publisher may remain anonymous provided the hosting provider is identified below. The publication director is the site's publisher.
Hosting provider — Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, USA — cloudflare.com. The site runs on Cloudflare Workers, a globally distributed infrastructure.
Liability — tool results (DNS, whois, certificates, audits…) come from public sources queried live and are provided for information only, with no guarantee of accuracy or completeness. Audit scores reflect automated technical checks at a point in time, not a value judgment on a site or its publisher.
04Feedback or bugs?
The site evolves regularly — new tools keep coming. If a result looks wrong, re-test first (DNS caches and registry rate limits cause transient false negatives), then report the issue through the hosting provider if necessary.