You can try Fetlife and collarme. I’ve found actually meeting someone on Fetlife can be a little less than desirable. There seems to be a lot of fakes and abusive asshole trying to pass themselves off as Doms. Although there are quite a few groups to chat in and find a local meet and greets. Getting out and meeting local people that are into the lifestyle is probably the best way to meet someone. As for collarme, I’ve only been on there once and I’m not sure how well the site works as far as finding a true Dom. I still think the best way would be the meet and greets. Just always remember to protect yourself, just because you’re a sub does not mean you can be abused. You have the final say in what happens to you.
Couldn’t agree more with this Daddy’s words.