Questions scraping domains

[midgetmanlover2]

how does one scrape domains? perhaps using dorks?

i just want example.com, no other data, just the raw domain.

 

[doritogod98]

google dork: site:"You must be logged in to see this link."

 

[midgetmanlover2]

google dork: site:"You must be logged in to see this link."

yeah but how does that obtain random domains?