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