I need urgent help please. One of my clients had a domain(example.com) which they forgot who they bought it from 3 years ago. i transferred it to my hosting account as addon domain, then they told me they had emails with same address @example.com The emails stopped working, and after doing a bit of research I need to change the MX, A and CNAME records back to what they used to be. How can i find out what this settings used to be? with my hosting account settings my client said they are able to send emails but not receive.
I've managed to find out an IP address which is 203.45.192.142 but Im not really sure what to do with this though.
If someone could help me and guide me I will really appreciate it. Cheers!