DNS authorization
West.cn
Connect West.cn to CertOne. Validate your domains and automate certificate renewal.
1. Overview
CertOne supports free Let’s Encrypt and professional Sectigo SSL/TLS certificate issuance through the West.cn DNS API, with automatic renewal, deployment, monitoring, and alerts. Deployment targets include Alibaba Cloud, Tencent Cloud, Synology NAS, Qiniu, DogeCloud, Upyun, BT Panel, Docker containers.2. Configuration
The following steps explain how to obtain the credentials for a DNS authorization - West.cn configuration.
1. Sign in to West.cn
West.cn sign-in page: https://www.west.cn/login.asp
2. Open Account management → API configuration
After signing in to West.cn, open API configuration under Account management to obtain the account and API connection password required for a West.cn DNS authorization. If you restrict API access by IP address, add the CertOne server IP address 43.130.33.234 to the allowlist.