Skip to main content

Use Cases

ResolverOne is designed for resource-constrained environments where traditional APIs aren't practical. Here's where our DNS-first approach delivers the most value:

IoT & Embedded Devices​

The Challenge​

Precision agriculture sensors, smart city beacons, and NB-IoT devices need location awareness without draining battery life. Traditional IP Geolocation APIs would drain your ESP32 faster than a toddler with an iPad.

ResolverOne Solution​

DNS queries use up to 80% less power than HTTP API calls. Get continent and ASN data with minimal battery impact.

Real-World Example​

# Your sensor queries its own public IP location
dig TXT 144.6.7.8.rslvr.one
# Response: "AU|Australia|Oceania|OC|AS4764|Aussie Broadband|aussiebroadband.com.au"
# Device now knows it's in Australia - adjust timezone, compliance, routing

Satellite & Remote Connectivity​

The Challenge​

Asset trackers and remote devices operating over satellite links have expensive, limited bandwidth. HTTP overhead for geolocation lookups can consume significant data budget.

ResolverOne Solution​

Minimal payload size (50-200 bytes vs 1KB+ for HTTP APIs) reduces satellite data costs while providing global coverage and low latency.

Real-World Example​

# Satellite device checks suspicious connection
dig TXT 53.53.53.53.rslvr.one
# Response: "DE|Germany|Europe|EU|AS31399|Mercedes-Benz Group AG|mercedes-benz.com"
# Device: "Germany + Mercedes? Probably legit, not blocking."

DePIN & Blockchain Applications​

The Challenge​

Decentralized physical infrastructure networks and Web3 applications require proof-of-location and geo-verification without relying on centralized API providers.

ResolverOne Solution​

DNS's decentralized architecture aligns with DePIN principles. Lightweight integration with minimal compute overhead for distributed systems.

Real-World Example​

# DePIN node validates geographic claims
dig TXT 183.32.5.128.rslvr.one
# Response: "CN|China|Asia|AS|AS4134|CHINANET-BACKBONE|chinatelecom.com.cn"
# Smart contract: "China location confirmed, mining rewards adjusted"

Legacy & Embedded Systems​

The Challenge​

Industrial IoT, automotive edge computing, and legacy hardware need geolocation capabilities but lack modern HTTP stacks or have limited memory for complex networking libraries.

ResolverOne Solution​

Single DNS TXT lookup provides location data without requiring HTTP libraries or TLS overhead. Works with minimal networking capabilities.

Real-World Example​

# Industrial sensor determines local regulations
dig TXT 198.50.100.5.rslvr.one
# Response: "CA|Canada|North America|NA|AS32613|Leaseweb Canada Inc.|iweb.com"
# Device: "Canada location = Canadian Environmental Assessment Agency compliance mode activated"

SaaS & Platform Integration​

The Challenge​

SaaS platforms and enterprise software need to provide location-based features to customers without adding infrastructure complexity or API costs.

ResolverOne Solution​

Simple integration with high scalability. Embed geolocation capabilities into your platform without managing additional API dependencies or rate limits.

Real-World Example​

# SaaS platform checks customer device location
dig TXT 175.129.0.103.rslvr.one
# Response: "JP|Japan|Asia|AS|AS2516|KDDI CORPORATION|kddi.com"
# Platform: "Japan customer - enable local payment methods"

Ready to integrate? View our documentation or contact us to discuss your use case.