Input 
https://www.abc.com.wi.pr.com/
https://www.abc.com/
https://www.def.com.wi.pr.com/
https://www.wt.com.wi.pr.com/

##</code><code>##

https?://(www.)?(abc|def).com[^/]*/?$

##</code><code>##

https?://(www.)?(.*)(?!wt).com[^/]*/?$