|Pick a cell in which you will enter your desired domain name. For the following formula I chose I1.|
Do your Text-To-Columns to split your data across Columns L:N.
Enter this formula in a cell and drag it down. I split it across 3 lines to make it look better in this post. You may need to put it back together.
What it does is try to find the domain name in Column L, then M, then N, returning the value in that column if FIND does NOT return an Error.
Click Here Before Posting Data or VBA Code ---> How To Post Data or Code.