[ Update ] 10 days later, could prove that, well most spam its filtered, but, all in all, the spam comments continue, so probably would need to come back for something more secure, or check the config.
[ Final Update ] Please pay extra attention to spam comments and antispam plugins development. It is soo easy to get flooded by spam with Nucleus… . Get rid of it, and moved to WordPress. Probably would need more time to be sure configuration was fine.