Line 32 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 33 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 34 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 37 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 41 sfx.freewheel.tv is not the canonical exchange domain. Use freewheel.tv instead.
Line 43 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 44 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 57 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 93 Ad system domain rtk.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
Line 94 Ad system domain rtk.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
Line 95 Ad system domain rtk.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
Line 96 Ad system domain rtk.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