CDNShark Documentation

Guides, tutorials, and references for every part of CDNShark — edge delivery, pull zones, DNS, cache controls, and more.

CDN Storage

Create an S3 Compatible Storage Bucket Share file with a Tokenize Link Share File with a Tokenized Link Uploading Files via the Dashboard Connecting Storage to a Pull Zone Managing Bucket Permissions Using the S3 API with CDNShark Storage

Getting Started

What is CDNShark? Creating Your Account Dashboard Overview Understanding Plans and Limits How to Contact Support

Pull Zones

What is a Pull Zone? Create a Pull Zone Setting a Custom Hostname for a Pull Zone Configuring Origin Headers Enabling Gzip and Brotli Compression Force HTTPS Redirect Deleting a Pull Zone

DNS Management

Create Pull Zone Create DNS Record without Proxy Create DNS Record With Proxy and Cache Supported DNS Record Types Changing Nameservers to CDNShark Setting Up SPF, DKIM, and DMARC TTL — What It Is and How to Set It

Cache & Performance

How CDNShark Caching Works Setting Cache TTL Rules Purging Cache for a Pull Zone Bypass Cache for Dynamic Paths Using Query String Caching

Security

SSL/TLS Overview IP Allowlist and Blocklist GEO Restrictions Rate Limiting Hotlink Protection Token-Based URL Authentication

Edge Nodes

What Are Edge Nodes? Viewing Edge Node Health Adding a Custom Edge Node Edge Node Regions

API Reference

API Authentication List Pull Zones via API Create a Pull Zone via API Purge Cache via API DNS Record Management via API Rate Limits on the API Webhooks API Reference

Troubleshooting

Why Is My Content Not Being Cached? SSL Certificate Not Provisioning 522 Connection Timed Out Error 524 — Origin Timeout DNS Changes Not Propagating High Cache Miss Rate

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