Looks up IP addresses and domain names in so-called "DNSRBLs". I say "so-called" because there's no real reason why they should be block lists.
This project takes significant inspiration (but no code) from https://github.com/logic/rblcheck. The biggest benefit over the original is IPv6 support, which is unfortunately lacking from most RBL tooling. We also support allow-lists, and if an IP or name is found in one of the allow-lists then we report not blocked. There's no short-circuiting, we'll check all the lists for both IPs and Names, and also check all the block-lists even if we found an entry in an allow-list.
There are currently no lists in the "standard" set, and the SpamHaus key doesn't actually do anything: watch this space.
``` $ dabl --help dabl 0.1.0 Andrew Aylett andrew@aylett.co.uk Queries DNS Allow- or Block-Lists
USAGE: dabl [FLAGS] [OPTIONS] [--] [query]...
FLAGS: --standard Use the built-in 'standard' set of lists -h, --help Prints help information -V, --version Prints version information
OPTIONS:
-a, --allow
ARGS: