dnsglobe — мониторинг распространения DNS по всему миру

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514-labs/dnsglobe is an open-source Rust TUI that checks DNS propagation globally by querying 34 public resolvers in parallel and rendering the results on a world map right in your terminal. Reach for it when you've just moved a domain to a new host and need to track how fast the A record spreads; when a client complains they still see the old site while you see the new one; when you've swapped MX records and want to confirm mail will route correctly everywhere; or when you're debugging GeoDNS and need to see what different regions actually get. The tool queries Google, Cloudflare, Quad9, and regional resolvers across North America, Europe, Russia, the Middle East, East Asia, and the southern hemisphere — each queried directly with no intermediate cache, EDNS0 enabled, TCP fallback for truncated answers. Diverging answers are flagged `≠ DIFFERS`; watch mode re-polls every 30 seconds until propagation hits 100%. EDNS Client Subnet (ECS) lets you probe how a GeoDNS zone responds for a specific client network; wide terminals show a flat world map, narrower ones a spinning 3D globe. Install via `cargo install dnsglobe`, Homebrew, AUR, or Nix flakes. This is a diagnostic tool — it obser