rapid-match-domain
A fast Lua library to check if a domain name or IP address in a list of domain names or IP addresses.
$ luarocks install rapid-match-domainRapidMatchDomain is a fast Lua library to check if a domain name in a list of domain names.
It supports wildcards, subdomains and IPv4 addresses.
Has O(1) complexity meaning even with 2 million domains it doesn't lag a tiny bit more.
For example the library is ideal for security to see if domains and/or IP addresses are in a blocklist.