mail.in.customurl.ac-domain.in.	300	IN  	CNAME	business.cs.zohohost.in.
mail.in.customurl.ac-domain.in.	600	IN  	CNAME	zs-in1-lczhost.zohohost.in.

mail.in.customurl.ac-domain.in.	600	IN  	A	169.148.148.76