
Tutorial
5 DNS Lookup Patterns Every Developer Should Know
From basic A-record queries to advanced SPF validation and mail server discovery - practical patterns for using the APIShard DNS Lookup API in your projects.
Mar 15, 20266 min read

Learn how to make your first API call with APIShard in under 5 minutes. From signing up to getting real results with our credit-based system.
APIShard Team
March 15, 2026 · 5 min read

From basic A-record queries to advanced SPF validation and mail server discovery - practical patterns for using the APIShard DNS Lookup API in your projects.

Learn how to detect faces in images with the APIShard Face Detector API.