link to cert source

8 years ago · 5646fa8049
2 changed files with 4 additions and 1 deletions
--- a/X1.cer
+++ b/X1.cer
--- a/README.md
+++ b/README.md
@ -105,3 +105,6 @@ docker run -d \
    ]
 }
 ```
+
+## Staging Certificate
+https://letsencrypt.org/docs/staging-environment/