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Last updated: September 14, 2026
Toxic Backlink Checker ("we", "the tool") lets anyone scan a domain for spam-flagged referring domains without creating an account. This policy explains what we process when you use the site at https://toxicbacklinkchecker.com.
Scan inputs are used to return toxic-backlink results. Technical data is used to protect the service from abuse and to keep the tool available. We do not sell personal data.
We do not maintain user profiles. Rate-limit counters and server logs are kept only as long as needed for security and operations, then discarded or rotated. Cached scan results may remain available for about 72 hours. Fair-use limits include one new scan per IP per day and up to 100 spam-flagged referring domains per scan. See security and methodology for operational context.
The core tool does not require login cookies. Essential hosting or security cookies may be set by the platform that serves the site. A captcha provider may set cookies when challenge widgets are enabled. Details live in the cookie policy.
Scans rely on a commercial backlink index and hosting infrastructure to deliver results. An optional captcha provider may process challenges when enabled. Those providers process requests as needed to run the check. We do not share your data for advertising.
Questions about this policy can be sent to hello@toxicbacklinkchecker.com or through the contact page.