Is it possible for a domain owner to send fake email?

Question

Hi,

I have many questions: I want to know is it possible for a domain owner to send a fake email . For example: a domain owner send an email like this: [email protected] to google.com and set in it's DNS server that when google check the IP address of domain manually that this is yahoo.com IP not the domain IP and when google check the IP of sender google doesn't know that this mail is from domain not yahoo. so please guide me is it possible or not? and reason of the answers.

Thank you