I keep finding places all through the house where my 2 yr old male daschund is peeing. :(
Is this a phase they go through? Someone said if you get a male fixed he doesn't do this quite as much
Any suggestions?

Was he completely trained beforehand? If this is new, you should consider ruling out any possible medical issues.

Regarding the house training, I answered a similar question recently. You can find the link here:

https://www.askmehelpdesk.com/dogs/pet-store-dog-paper-training-280196.html

When we took our dog home when she was younger she did the same thing. We found out somewhere that they won't pee where they are so we set up a bed and put her on a leash (when we were out of the house). After a while she figured out to pee outside and we haven't had a problem.