Check an email or domain against a dated community-maintained disposable email list, with a direct link to the source.
Domain membership is matched against a public dataset. A positive result means that a source lists the domain; a negative result only means it is absent from this snapshot.
A listed domain can be a false positive or have changed purpose. Review source evidence before blocking important customers.
Forwarding, aliases and private relay services are not automatically disposable. Do not block a legitimate privacy provider just because it masks an address.
Each result includes the source and snapshot date. The site does not imply real-time coverage of every temporary email provider.
No. The dataset is incomplete and can become stale. Syntax, domain routing and ownership are separate questions.
Use the linked upstream repository to request a correction. The directory reflects that external dataset, not an independent reputation judgment.