need the stratum url for zpool for sha-256 I'd like to use Zpool with my S9. I need the stratum URL to use for sha-256.

They give examples for X11 and Scrypt. 

For example I could use the following:

Bitmain D3 Settings:
URL: x11.mine.zpool.ca:3533#xnsub
Worker: XkurctD63DTsfx7hEuHqS3dC9wQmu4qFtN
Password: c=dash,d=92

Bitmain L3+ Settings:
URL: scrypt.mine.zpool.ca:3433#xnsub
Worker: LeDKeCAUVAxhSk1L3XDN2EV1b7dHVjTcqz
Password: c=ltc,d=128000


I guess my issues are: 


is the algo for the url sha256 or sha-256
what is the port to use at the end of the url? (looks like different ones based on algo)
what is #xnsub ? Is it needed?
is the algo for the url sha256 or sha-256


The URL should be sha256.mine.zpool.ca.


  what is the port to use at the end of the url? (looks like different ones based on algo)


For sha256 you should use port 3333.


  what is #xnsub ? Is it needed?


It turns on extraNonce, which gives your miner extra room to work.