− | '''Reputation Block Lists''', or RBLs, are lists of [[Domain Name]]s, Universal Resource Locators ([[URL]]s), and/or Internet Protocol ([[IP]]) addresses that have been identified as posing security threats.<ref>[https://www.icann.org/en/blogs/details/reputation-block-lists-protecting-users-everywhere-1-11-2017-en Reputation Block Lists Protect Users, ICANN Blog]</ref> | + | '''Reputation Block Lists''', or RBLs, are lists of [[Domain Name]]s, Universal Resource Locators ([[URL]]s), and/or Internet Protocol ([[IP]]) addresses that have been identified as posing security threats.<ref>[https://www.icann.org/en/blogs/details/reputation-block-lists-protecting-users-everywhere-1-11-2017-en Reputation Block Lists Protect Users, ICANN Blog]</ref> DNS reputation systems can detect [[Malicious Domain|malicious domains]] at the registration time (with PREDATOR) or domain activity phase (with EXPOSURE). They classify domains as either malicious or benign; however, they do not consider [[Compromised Domain|compromised domains]]. |