Spamhaus publishes stats on the most abused domain names registrars

Spamhaus has recently added new spam-related stats to its portfolio, providing information on the top 10 domain name registrars with ‘the worst reputation for spam domains’. Spamhaus explains that the stats are based on data representing the ‘domains seen by Spamhaus systems, and not a registrar’s total domain corpus’. The top includes registrars whose share of bad domains range from 16.4% to 87.8%.