Dear all, firstly, thanks for making us more secure.
We have noticed some of our services are affected by the automated scans.
In order to gain a positive relationship and avoid misinterpretation and degradation of our services, we would like to remind you to play by the rules:

• rate limit your scans to 20 req/sec
• use a User Agent
• use a Request Header as displayed in the Rules of engagement.

Thank you very much!