33 () posted 3 years ago by Trump_Train--101 3 years ago by Trump_Train--101 +33 / -0 16 comments share 16 comments share save hide report block hide replies
Pointer record IP > name for the banner you can create a cname that matches the banner and add that to the ptr.
Whoever you got your IP address from controls the dns for the ptr zone. Ask them. There may or may not be fireworks when you tell them you're setting up an email server.