The DNA you got is from you're biological parents, you're biological parents has Information Report. In that report is all kind of information, also about DNA. these reports are somewhere hided, They were used to solve murder, or a lost body. by the CIA they got the reports. but the problem is you cant read them, it's a privately information. But by an adopt center they got one, you could ask those people. Possibilty is low, but why would you find you're biological parents? they gave up on you for a reason.