Migrate DNS Resolution for Namecheap Domain to OpenResty Edge

Before proceeding with the following steps, please ensure you have completed the following configurations in OpenResty Edge Admin:

• DNS resolution has been configured for both ns1.example.com and ns2.example.com
• The relevant configurations have been successfully released

Note: Please replace example.com in this document with your actual domain name.

# Configuration Steps

# 1. Access Domain Management Page

Log in to the Namecheap console, select Domain List, and click Manage for the corresponding domain:

# 2. Add Custom Nameservers

Navigate to Advanced DNS > Personal DNS Server > ADD Nameserver, and fill in the following information:

• Nameserver name: Enter ns1 or ns2, etc.
• IP address: Enter the corresponding IP address configured in OpenResty Edge Admin

Click DONE to save when finished.

# 3. Verify Nameserver Addition

Click the SEARCH button to confirm that the Nameserver information you just added is displayed correctly.

# 4. Configure Domain to Use Custom Nameservers

Navigate to Domain > Nameservers, select Custom DNS, and enter the two Nameservers defined earlier:

• ns1.example.com
• ns2.example.com

After filling in the information, click the ✓ on the right to save the configuration.

# 5. Wait for Propagation

After the NS records take effect (typically takes a few minutes to 48 hours), your gateway nodes will be able to provide DNS resolution services.