Exposed proxy allows to access internal reddit domains

## Summary: Proxy at https://52.90.28.77:30920 allows to access internal domains ## Steps To Reproduce: To reproduce, simply use this curl command ``` curl --insecure https://52.90.28.77:30920/reddit --header "Host: █████████" ``` ## Supporting Material snoo.dev is obviously an internal domains used by employees: https://search.censys.io/search?resource=certificates&q=snoo.dev It is also references in the GitHub a few times: https://github.com/search?q=org%3Areddit%20snoo.dev&type=code ## Impact Attacker can access internal domains