If you are looking for a pool to mine with your Bitmain X3 I have been using successfully the following:


Electroneum ETN

URL: stratum+tcp://etn.jedipool.com:9999
Worker: your wallet address
Pawword: x

Bytecoin BCN

URL: stratum+tcp://bcn.superpools.online:9999
Worker: your wallet address
Pawword: x

DigitalNote XDN

URL: stratum+tcp://xdn.superpools.online:9999
Worker: your wallet address
Pawword: x