Enter a URL
The Blacklist lookup tool will show your URL is listed on DNSBL or SURBL system. DNSBL is mainly used for domain name blacklist sites, so the incoming emails should not be coming from Blacklist site to defend against spam.
To know your domain is blacklisted or not, just enter your URL in the box and click submit button. Our server will check the DNSBL system if the site URL is listed in the system or not and gives back the information.