Line 4 Ad system domain mediawayss.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 66 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 67 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 68 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 72 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 76 sfx.freewheel.tv is not the canonical exchange domain. Use freewheel.tv instead.
Line 78 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 79 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 132 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