Website Whitelist Wildcards

Hi There,


I am hoping to get some help with my parental control whitelist.


My son visits Lego.com and the whitelist allows him to view this website but when he uses links to various sites within lego.com he is blocked.


I'm wondering if there is a wildcard I can add to the lego.com whitelist entry that will allow him to visit any site in the lego.com domain.


eg. Lego.com(allowed)>marvelsuperheros.lego.com(blocked)


Is there a wildcard I can add to allow all pages from the lego domain without typing in the hundreds of individual page addresses?


Thanks for your help.


Mark