Conserved domains in multiple sequence alignment

Dear all,

I have few protein sequences (belongs to a protein family) from different algae which I have aligned using mafft. I want to know the conserved domains in the aligned sequences, so that I can make some biological inference by looking at the presence or absence of certain domains in the protein family. I have searched and found Msavis

“agbase.arizona.edu/tools/MSAVis.html“.

I want to know if any other tool is also available for this purpose.

Please help

Thanks in advance