Hosting guides, infrastructure deep-dives, and email deliverability from the team that's been running servers since 1992.
Shared hosting has historically meant PHP. Enhance changes that with native Node.js app support. Here's what actually works, what has limits, and when Node workloads need a VPS.
Most VPS hosts run OpenVZ or Xen. FXRM runs KVM on Proxmox. The difference is more than a product spec — it changes what isolation and resource guarantees actually mean.
A single SMTP server is a single point of failure. This is the actual HAProxy configuration we use for mail relay failover, including health checks, stick tables, and SMTP protocol handling.
DNS cache poisoning attacks are real and DNSSEC exists to stop them. Here's what DNSSEC actually does, how to verify it's working, and why your hosting provider's implementation matters.