Line 29 Ad system domain oath.com 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 30 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 33 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 41 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 42 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.