How do i construct a regex for the hostnames -

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host names can long/fqdn:

cs25-admin.nmtg.company.com  cs25-admin.nms.company.com

or short:

cs25-xyz23

but should not match

11.22:33:44:55-66

i wrote this: /.*-.*(nmtg)*|.*(\.nms)/

but fails last 1 11.22:33:44:55-66

/^[^:]+$/, although suspect misunderstood question.


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