Shifter Static now allows you to register a custom domain name for your site, with both a single domain name and its www prefixed (†).
If you migrate or consolidate your site and wish to use multiple domains, please register each domain as a separate domain and switch between them as appropriate.

† Patterns

Allowed pattern

Naked (Zone Aplex) domain and its www prefixed domain name.

Domain: example.com
Alternate Domain Name: www.example.com

www prefixed domain name and its naked (Zone Aplex) domain.

Domain: www.example.com
Alternate Domain Name: example.com

A. Naked (Aplex) domain name and another domain name with www-prefix.

Domain: example.net
Alternate Domain Name: www.example.com

B. Naked (Aplex) domain and another naked domain name.

Domain: example.net
Alternate Domain Name: example.jp

C. domain and another naked-prefixed domain name.

Domain: sample.example.net