Line 8 Ad system domain pubmine.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 105 Ad system domain getpolymorph.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 106 Ad system domain adsnative.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 194 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 195 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 196 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 200 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 204 sfx.freewheel.tv is not the canonical exchange domain. Use freewheel.tv instead.
Line 206 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 207 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 261 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