Spot spam backlinks quickly in Ahrefs by using the "Best links" exclusion list...

https://high-wiki.win/index.php/How_Do_I_Build_My_Own_Spam_Domain_List_from_Repeat_Offenders%3F

Spot spam backlinks quickly in Ahrefs by using the "Best links" exclusion list to filter out low-quality links during analysis. Keep in mind Ahrefs doesn’t offer a spam score, so this filtering is just to clean up your view—not for disavow