Line 18 Ad system domain telaria.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 97 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 98 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 99 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 103 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 107 sfx.freewheel.tv is not the canonical exchange domain. Use freewheel.tv instead.
Line 109 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 110 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 129 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 179 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