HomeBlacklist Checker
Free Tool — No signup required
Is your domain on a blacklist?
Enter your sending domain or IP address. We'll check it against 20+ major email blacklists and tell you exactly where you stand.
Checks against 20 major blacklists including Spamhaus, Barracuda & SORBS
20+
blacklists checked
<5s
average check time
Free
no signup required