https://uribl.com/
URIBL.COM is a Realtime URI Blacklist (RHSBL) served via DNS to identify Unsolicitied Bulk and Commercial Email (UCE/UBE) based on the links within the email....
uriblcomrealtimeblacklist
https://rss.uribl.com/
URIBL.COM is a free real-time URI blacklist (RHSBL) accessible via DNS lookups to identify spam email based on the links within the message. Continuous...
uriblcomrealtimeblacklist