Line 91 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 92 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 93 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 97 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 101 sfx.freewheel.tv is not the canonical exchange domain. Use freewheel.tv instead.
Line 103 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 104 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 123 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 172 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