So I have had this domain (my 1st IM project back then) which I have built bunch of profile and web2 ad forum link, I didnt know much about SEO at that time 9end of last year) and the domain had 15DA 31 PA and 0 TF (I guess cause of weak links) , now I have 301 redirected that domain to the newly registred (more brandable name) , the new domain now has 16 DA... I wonder does it make difference if the first link which you build are such link ? (profile, web 2 , forum) and no guest post and PBNS ?? Or you should build strong links ? Now if I start building stron links to my domain will it gain strength ? And also about 301, that domain whichI redirected is soon expiring. Does that mean if I do not renew it , the redirection effect will cease and new domain will lose DA and all backlinks ? Sorry if some question might seem too noob.