We check this website, now sexperimentando.es is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is sexperimentando Down Right Now? - NO! sexperimentando is up!
If you have problem with access to site sexperimentando, and domain sexperimentando.es is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).