Why cant the machine join the domain....powershell?

Hi, i'm having trouble getting this computer on the left of the picture to join the domain on the right. I think I have entered everything correctly with all the right OU paths and domain names etc... When the credentials window pops up I enter the password in and always get the same error in powershell?
<<*Update* I corrected the DNS server config that my router reset on DHCP renewal and now this is the new error i'm getting. I changed the DC directory because the domain controller is named sith.marvel.com, I don't know if that's a problem or not but even with dc=marvel,dc=com it still doesn't work.
<<*Update* I corrected the DNS server config that my router reset on DHCP renewal and now this is the new error i'm getting. I changed the DC directory because the domain controller is named sith.marvel.com, I don't know if that's a problem or not but even with dc=marvel,dc=com it still doesn't work.
Comments
*Update* I have fixed the issue, amazingly it was a comma -OUPath ",(<<<<here)ou=shielddesktops". That stopped it from working. I took it out and ran it for a laugh expecting it not to work again and it did......typical
TIP, make sure your subnet, IP, and DNS addresses are all correct and test that your addresses and A records are being resolved via PING and NSLOOKUP for sure. PING both the IP and the A record to make sure your talking. Next make sure your add-computer command syntax is correct and that you have a -credential that is a domain admin.
I've had fresh installs give me fits joining the domain and I've had others set everything correct by default and all I had to do was add-computer.