A DNS check from our Santiago node queries your domain's authoritative nameservers directly from AS396982 (Google LLC) IP space in Chile and records the response. This confirms that your authoritative DNS is reachable from South American cloud infrastructure and returning correct records. If you use GeoDNS to route South American or Chilean traffic to a regional origin — for example, a São Paulo or Santiago-based server — this check verifies that the correct record is returned for Chilean source IPs.

Our DNS check bypasses recursive resolvers and queries the authoritative tier directly. Google's public resolvers (8.8.8.8) are widely used in Chile, but our test does not use them — it queries your authoritative nameservers directly from our node IP, showing the live authoritative record rather than any cached value. This is the correct method for verifying that a recent DNS change has propagated to the authoritative tier.

AS396982 in Chile is LACNIC-registered address space classified as CL by all major GeoIP databases. GeoDNS providers using LACNIC data should correctly classify our Santiago node as Chile. If a DNS check from Santiago returns a US or European record instead of a South American record, your GeoDNS policy does not have a Chile or South America West rule matching Google Cloud's Santiago IP range. Comparing against a Brazilian node will show whether the misclassification is Chile-specific or affects the broader LACNIC South American IP space.

Chile is the most connected country in South America by most measurements — fiber penetration, average bandwidth, and IX maturity. Santiago hosts two significant internet exchanges: NAP Chile and PIT Chile. NAP Chile (Neutral Access Point Chile) operates the primary peering fabric used by major ISPs, CDNs, and content networks. PIT Chile (Punto de Intercambio de Tráfico) provides a complementary peering point. Together, these two exchanges give Santiago a domestic traffic anchoring capability that reduces the need for Chilean ISPs to route local traffic through Miami or New York.

International connectivity from Chile exits primarily via submarine cables running up the Pacific coast toward the United States. The South American-1 (SAm-1) and PCCS cables carry the bulk of Chile's international capacity. The primary international landing station is in Valparaíso. Santiago to Miami typically runs 105–115 ms. Santiago to Los Angeles on Pacific cable runs approximately 118–130 ms. Santiago to São Paulo sits around 48–58 ms. Santiago to New York is approximately 135–150 ms. These figures reflect Chile's geographic position at the southwestern tip of South America — closer to the US West Coast than to Europe via any submarine cable route.

The Chilean ISP market is served by Entel Chile (AS7418), Claro Chile (AS14259), Movistar Chile / Telefónica (AS7418 / AS22047), VTR (AS22047), and GTD (AS11664) among others. Antel and Telmex subsidiaries also operate in the market. The domestic backbone in Santiago is well-developed, and most Chilean carrier infrastructure concentrates in Santiago rather than distributing across the country's geographically elongated territory. Our probe node runs on Google LLC infrastructure in Santiago (AS396982).

Google Cloud's presence in Santiago (AS396982) reflects Chile's status as the main South American cloud market outside Brazil. Google operates a South America West region (Quilicura, outside Santiago) that serves Chilean and regional Latin American cloud workloads. AS396982 uses Google's global backbone for international transit, giving it better-than-average peering to most destinations compared to what a standard Chilean ISP on Entel or Claro transit would see.

Our Santiago node provides a test location inside Chile's primary carrier environment with access to Google's well-peered network. Results from this node reflect how Chilean-hosted cloud infrastructure performs — useful for diagnosing whether a service is accessible from South America's most connected country, and what latency Chilean users or Chilean-hosted workloads experience toward European, US, or Asian targets.