641—105.6 (144) Access to registry information. The information shall not be divulged to any other person and shall be considered a confidential record as to any other person, except upon order of the court for good cause shown.
The department shall, upon request, provide the name, address, and social security number of a registrant to the following:
	  1. 	 The biological mother of the child;
	  2. 	 A court;
	  3. 	 The department of human services, child support recovery unit, for an action to establish paternity or support.
	  4. 	 The attorney of any party to an adoption, termination of parental rights, or establishment of paternity or support action.
If the registry has not received a declaration of paternity, the department shall provide a written statement to that effect to the person making the inquiry.