Configuring DNS & TLS #

Based off the root DNS zone set in EE Site Configuration (for instance, stackblitz.example.com), set the following DNS A records to point at your instance's IP (172.16.4.20 in this example):

A stackblitz.example.com 172.16.4.20
A *.stackblitz.example.com 172.16.4.20
A *.preview.stackblitz.example.com 172.16.4.20

TLS #

For TLS, your certificate should have stackblitz.example.com as the Common Name (CN), and the following Subject Alternative Name (SAN's):

• stackblitz.example.com
• *.stackblitz.example.com
• *.preview.stackblitz.example.com