Fill in the blanks. In Backlink Audit, a domain with a link is considered toxic with a toxic score of ______, potentially toxic are those with a score of _______. You _______ to review them manually before sending to Whitelist, to Remove or to Disavow.

In Semrush's Backlink Audit, a "toxic" domain has a toxicity score of 60-100, indicating a high likelihood of negatively impacting your SEO. "Potentially toxic" domains score between 45-59, suggesting they might be harmful but require closer inspection. It is crucial to manually review these domains before taking any action (whitelisting, removing, or disavowing). This manual review ensures you don't accidentally disavow a valuable link or ignore a genuinely harmful one. The other options are incorrect because they misstate the score ranges for toxic and potentially toxic domains or incorrectly suggest that manual review is not necessary.