linkdelete

hi I have several different websites. Unfortunately, some of them apparently Google's penalty and 1-year change in the position of having I had to look for a service that find toxic links to disavow After much research I came to linkdelete.com and monitorbacklinks.com , my question is that...

I recent signed up with linkdelete to help clean up my profile. They recently sent me a file of what they say are my worst links to review and have them start to remove. Per their report, dir.yahoo was listed as my worst link. Can this be correct? I know this was a paid directory listing, but...