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What is the most efficient regex that will match these domains, without having to specify any rules to ignore?
Example matches:
domain.com
test.com
example.net
company.org
Example Ignore:
dev.domain.com
m.domain.com
www.domain.com
Any top level domain is possible. Essentially I am trying to make sure the domain doesnt already have a 3rd level.
To match a domain with any TLD use this:
^[^.\s]+\.[^.\s]+$