DNS Propagation Checker
Check if your DNS records have propagated globally. We query 4 public DNS resolvers in parallel — Google, Cloudflare, Quad9, and AdGuard — and surface any drift between them.
Why this matters: DNS changes don't propagate instantly. After updating a record at your registrar, different resolvers around the world may see the old value for minutes to hours.
If all 4 resolvers return the same records, your change has fully propagated. If any rows show drift (red), wait and re-check.