$HOSTS = @(‘192.168.185.234′,’192.168.162.13′,’192.168.36.23′,’192.168.128.7′,’192.168.128.19′,’192.168.128.18′,’192.168.36.135′,’192.168.163.7′,’192.168.163.13′,’192.168.36.39′,’192.168.162.13′,’192.168.128.19′,’192.168.128.18′,’192.168.163.14′,’192.168.163.13′,’192.168.161.18’)foreach ($HOSTName in $HOSTS){ try{ [System.Net.Dns]::GetHostbyAddress($HOSTName) } catch { $HOSTName + ‘ cannot be resolved by DNS’ } }