Contact us
Questions about a tool, bug reports, feature ideas, partnerships. We answer by email, usually within two or three business days.
Email us, we reply fast
Write to the address below and a real person will read your message. If you have not heard back within three business days, please send it again: now and then a reply ends up in a spam folder.
The email address above is shown as an image to prevent spam. Please note that we cannot remove your IP address from a blacklist: we only aggregate the reports.
Need to automate checks?
Most checks on IPVoid are also available as APIs from APIVoid, our sister service. Call them from your own code to automate security workflows:
- Check IP address reputation
- Spot disposable email addresses
- Take web page screenshots
- Get domain and URL reputation
- Validate phone numbers, and more
Frequently asked questions
Is IPVoid free to use?
Yes! All tools are free to use, and no account is required. We support the site through sponsorships and APIVoid, a suite of threat intelligence APIs trusted by startups and large enterprises.
Do you store the IPs, domains or text I submit?
Browser-side tools never send anything to us. Server-side lookups are not written to a database; a short-lived cache keeps identical results for a few minutes, and standard web server logs apply.
My IP address is blacklisted, can you remove it?
No. Blacklists are run by independent organisations. Open the report, click the engine that lists you and follow its delisting procedure. Most lists remove an address automatically once the abuse stops.
Enhance your threat detection capabilities
APIVoid provides threat intelligence APIs to automate security workflows, with simple pricing and a 30-day free trial to start, no card required.
What you get with APIVoid
- IP reputation and blacklist checks
- Domain and URL reputation scoring
- DNS lookups and propagation
- SSL certificate and TLS details
- Website screenshots and page info
- Email address verification
- 30+ cybersecurity APIs