No promotion, I realize that the earning suck. I need to do that promotion, I will build them up with some fiverr promotion people perhaps. I don't use social media personally at all. The traffic is just backlinks I lost count of how many I have pointing to the 70 I have hosted.
Right now, this is an experiment. I don't care about renewals, this is a churn and burn operation.
I am finding that they all get indexed immediately, which is good. (3) criteria.
1. The ones that work great, will renew.
2. The ones that I like the names or are EMD which are a few, I will keep regardless.
3. The ones that are ugly, long, dashes, etc. and no resale value and I have used their backlinks up, drop.
I posted this elsewhere before on NP's, funny I originally read it a year ago and got the link from Search Engine Watch! of all places. But good AMA reading from a real guy, real success and not some blogger stooge. To rank he lays it all out and he is a straight up guy, he does not do adult domains, but the concepts are the same. Take 2 weeks to study this, you need to be careful though.
https://www.blackhatworld.com/seo/p...how-i-build-manage-and-rank-with-pbns.697565/
One more funny thing. You probably didn't read my comments to the .Top person. So I decided as a test, a few porn names I could buy for only $0.58 cents each on Dynadot. So registered as a test some blank hand reg's and even a few got a bit of traffic. No backlinks other than the ones I point to them. They will all be disposed probably at renewal.