Line 4 pulsepoint.com is not the canonical exchange domain. Use contextweb.com instead.
Line 10 pulsepoint.com is not the canonical exchange domain. Use contextweb.com instead.
Line 19 pulsepoint.com is not the canonical exchange domain. Use contextweb.com instead.
Line 61 Ad system domain ligadx.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 62 Ad system domain ligadx.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