Websites, business email, and DNS for a large slice of Namecheap's customer base went dark on 13 August 2026 after the cooling system at the Phoenix data center hosting the company's core infrastructure failed. By Namecheap's own count, <strong> more than 5,000 servers</strong> were taken offline — not by the failure itself, but by a deliberate shutdown to stop hardware cooking in a data hall that had lost its chillers. The blast radius is wider than that of most outages at a hosting provider because Namecheap's authoritative DNS servers sit within the same failure domain. That means sites hosted elsewhere broke too, as long as their nameservers pointed to Namecheap. And because the support helpdesk lives in that same building, customers could not open a ticket to ask what was happening. What Is Actually Broken Namecheap's status post explicitly lists the affected services. This is the full scope as the company described it: Service Reported impact<strong> namecheap.com</strong> Site under emergency mainte…
