How it works
Free is 3 runs a day and 15 a month. Pro is $19.
Step 1
Paste
One address per line.
Step 2
Flag
Syntax, role locals, and a short disposable-domain list. The score is the pass share.
Step 3
Copy
Take the passed lines. Nothing is pinged or sent.
Demo mode is off unless you check it. The demo runs the same local checks and says DEMO ONLY. With no key, a live run returns 503.