Posted in Information Technology DNSBL stands for DNS-Based Blocking List DNSBL stands for Domain Name Server Blackhole List DNSBL stands for DNS-Based Black List DNSBL Share Pinterest Tweet Whatsapp Post navigation DNSCDNSBA Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.