Does Hostinger give discounts to students with a valid student ID or email?
It does not appear that Hostinger offers a specific student discount. You can check this page for more information about Hostinger's student discounts and offers.
You might also check out their homepage to see if they've posted any additional information about student discounts. You can also subscribe to their email newsletter, as some stores will send special offers not available on their website through their email newsletter.
Update: we've found 2 more web hosting stores that currently offer student discounts and 77 online services stores that are offering student discounts . You can also view all 311 stores that offer student discounts across all categories.