API key was compromised

Hi, one of our API keys was compromised and many of our dns records were changed/modified.
Is there anyway we can know which exact API key was compromised and any way we can revert these damages?

You can check the audit log, it should give you insight into how this happened. You can find it here: https://dash.cloudflare.com?to=/:account/audit-log

Thank you Walshy for your reply. Well i already did take a look and figured out from which IP the changes were made but is there any way to find out which API key was used?
That’d be really helpful.