防弾 ぼうだんサーバーじゃありませんでした
bōdansābājārimasendeshita

Noun
Desu Copula

The polite, past negative form of 防弾サーバー

1. It was not a bulletproof server.; It wasn't a bulletproof server.

Past/Perfective
Negative
Polite
Terminal Form
Computing