Line 86 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 87 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 88 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 92 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 96 sfx.freewheel.tv is not the canonical exchange domain. Use freewheel.tv instead.
Line 98 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 99 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 118 Ad system domain ad-generation.jp 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 121 Ad system domain ad-generation.jp 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 170 Ad system domain connectad.io 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