Post by @jonathon_eades

Internet works. Domain join fails: "An Active Directory Domain Controller for the domain corp.local could not be contacted." The DC answers ping by IP. 8.8.8.8 answers too. But nslookup shows the problem: the PC is asking Google's DNS where corp.local is, and Google has never heard of it. Windows finds domain controllers through DNS, so point DNS at the DC (10.0.0.10) and the join works. Internet working doesn't mean DNS is right. What would you have checked first? 👇 #CompTIA #CompTIAAPlus #helpdesk #techtok #itcareer