Line 68 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 69 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 70 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 74 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 78 sfx.freewheel.tv is not the canonical exchange domain. Use freewheel.tv instead.
Line 80 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 81 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.