I need to check a list of domains to see which ones are expired.
I will make a list of the domains and the script should check if they still are active or not.
Basically just hit the domains one by one with php/curl and then return a list (1 column) of the expired domains where the response are "Couldn't resolve host").
The script should be able to handle lists up to around 10000 domains.
No fancy interface is needed.
This should be a quick and simple task.