在网上找到几个有趣的搜索引擎，特此记录一下

原网址 (link)[https://rushb.pro/article/JetBrains-license-server.html]

Fofa https://en.fofa.info/

搜索关键字

header="https://account.jetbrains.com/fls-auth"

Shodan https://www.shodan.io/

搜索关键字

Location: https://account.jetbrains.com/fls-auth

Censys

搜索关键字

Location: https://account.jetbrains.com/fls-auth