Had a quick Google, nothing useful came up.

https://mempool.space/stratum

braiins

Servers Location	URL
General stratum2+tcp://v2.stratum.braiins.com/u95GEReVMjK6k5YqiSFNqqTnKU4ypU2Wm8awa6tmbmDmk1bWt
Europe stratum2+tcp://v2.eu.stratum.braiins.com/u95GEReVMjK6k5YqiSFNqqTnKU4ypU2Wm8awa6tmbmDmk1bWt
USA, East Coast stratum2+tcp://v2.us-east.stratum.braiins.com/u95GEReVMjK6k5YqiSFNqqTnKU4ypU2Wm8awa6tmbmDmk1bWt
Brazil, South America stratum2+tcp://v2.br.stratum.braiins.com/u95GEReVMjK6k5YqiSFNqqTnKU4ypU2Wm8awa6tmbmDmk1bWt
Canada stratum2+tcp://v2.ca.stratum.braiins.com/u95GEReVMjK6k5YqiSFNqqTnKU4ypU2Wm8awa6tmbmDmk1bWt
Singapore, South Asia stratum2+tcp://v2.sg.stratum.braiins.com/u95GEReVMjK6k5YqiSFNqqTnKU4ypU2Wm8awa6tmbmDmk1bWt
Russia, Moscow stratum2+tcp://v2.ru-west.stratum.braiins.com/u95GEReVMjK6k5YqiSFNqqTnKU4ypU2Wm8awa6tmbmDmk1bWt

https://academy.braiins.com/en/braiins-pool/stratum-v2-manual/

DMND

https://www.nasdaq.com/articles/dmnd-launch-first-stratum-v2-bitcoin-mining-pool-and-closes-venture-capital-investment