Comment by chousuke

I used the lastpass CLI tool and some UNIX tools to do a tentative check of which of my domains might be affected. Something like the following should work okay:

    lpass ls | egrep -o '[a-z]+\.[a-z]+' | sort > mydomains.sorted
    sort sorted_unique_cf.txt > cf_really_sorted
    comm -12 mydomains.sorted cf_really_sorted

It's not perfect (since it will only look at the lastpass item description, not the actual URL, and will only match foo.tld type domains), but it still found a number of domains for me