DomainToDomain Expand
From Paterva Wiki
DomainToDomain_Expand
This transform will try to find other domains that starts with the same letters as the input DomainEntity. For example - if you provide the domain 'funstuff.com.my' the transform will attempt to find 'funstuffareus.co.uk' as well. This is useful when trying to find all the domains of an organisation in the infrastructure footprinting phase. A note of caution - this transform is very heavy in terms of processing power. It is also relatively slow (appreciate the fact that there are many million of domains). Also, you need to think a bit before using the transform - if your input domain is 'super.com' you can be sure to get many false positives as there are thousands of domains that start with the word 'super'. Also results are not gaurenteed to include all known domains but is a good trade off between speed/accuracy.
Typical uses
Used in infrastructure footprinting for finding additional domains of a target
DomainEntity via transform DomainToDomain_Expand to