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