Check dash ninja for ".onion"
Used to be a few. Don't know if they got paid. It's been a while since I bothered to look. DASH is dead. Masternodes are being abolished soon anyway. They're being reduced to shared savings account things where every homeless bum has a vote to cover up the fact that they aren't sufficiently incentivized for anyone else to run them. Get out while you can.
Just looked at dashninja. Yup, looks like the PoSe upgrades from early last year punted them.
Frankly, something like DASH's own OnionCat is long overdue.
For those who don't know, OnionCat superimposes a HSv2 address onto the unique address space of an IPv6 address. Essentially turning Tor into a giant public router with static addresses based on an existing addressing standard. It's entirely transparent to the OS. Tor becomes transport layer. I'd mentioned this a few years ago and all I got was deer-in-the-headlights...
HSv3 is a worthy upgrade to hidden services, but widely unused due to the huge address. It also breaks this OnionCat business. But, DASH doesn't need OnionCat, it needs something native which is similar. It could be built from the ground up, and doesn't need to shoehorn into IPv6. OnionCat merely demonstrates the idea.
There's an 8 year old video on YouTube about it. I can't link it for some reason. Probably because I'm a deplorable or whatever... The topic is hidden by constantly calling it a VPN. Which I guess it technically is, but that actually hides the magnitude of it and is so oversimplified it borders on not being true... Typical snowflakes trying to communicate through their feelings and lack of contact with reality, but I digress... The notion is incredibly cool, but it gets lost in the terrible translation from Clown World to Reality.
It's a 44 minute long video, but the part that actually matters starts around the 15 minute mark.
This is older than DASH... But still not here...