(a) All conveyances of real property, deeds, mortgages, deeds of trust, or instruments in the nature of mortgages to secure any debts are inoperative and void as to purchasers for a valuable consideration, mortgagees, and judgment creditors without notice, unless the same have been recorded before the accrual of the right of such purchasers, mortgagees, or judgment creditors.
(b) Subsection (a) of this section includes absolute conveyances of real property defeasible by a defeasance or other instrument, in which case such defeasance or instrument must be recorded, according to its character, within the time limited in subsection (a) of this section or it is void as to purchasers for a valuable consideration, mortgagees, and judgment creditors of the original grantee without notice.