Back door

[bordencastle]

Is it possible that there is a backdoor in this software? Asking, because I updated everything from Nginx, to K8s, to containers, to proxies, to everything, and then I disable this on a VLAN where it was running, that is not the DNS serving my app VLANs and the app works fine. The request stats also seem pretty high for my website with this turned on, so just curious if anyone else has seen this type of thing?