The 101IP IP Blacklist Check tool verifies your IP address against 12+ major spam databases and blacklists (DNSBL), including Spamhaus, SpamCop, SORBS, Barracuda and others.
Each blacklist has its own delisting procedure. Usually you need to: eliminate the spam/abuse source on your server, then submit a delisting request via the blacklist's official website. Most listings expire automatically after 1â30 days if the spam activity stops.
Bookmark 101IP and use our free IP blacklist check to monitor your IP reputation.