(? Я)\. Adnxs\.com? регулярное выражение не совпадает?

Question

public class RegexeFindText {
    public static void main(String[] args) {

        //regex pattern is not getting matched
        Pattern pattern = Pattern.compile("(?i)\\.adnxs\\.com");

        Matcher match = pattern.matcher("acdn.adnxs.com");

        System.out.println(match.matches());//false

    }
}