Is this a cease & desist email real?

The reason I ask if it’s real is because the email that they sent from and the email they lost at the bottom of the email are different. When I searched the website attached to the email name it came up to nothing. I’ve received cease and desist in the past but it was from an actual law firm. This email just doesn’t seem too official.

Any thought/ opinions? I’m suspecting another seller is just doing this to take out competition.