Line 21 openx.net is not the canonical exchange domain. Use openx.com instead.
Line 22 Ad system domain content.ad is not a known exchange domain. Ensure the spelling is correct, check the partner documentation, or have the partner update the IAB Tech Lab normalization mappings: https://wiki.iabtechlab.com/index.php?title=Ads.txt_Normalization_Mappings
Line 23 Ad system domain is invalid
Line 34 Relationship must be either DIRECT or RESELLER