OkHttpClient mOkHttpClient =
    new OkHttpClient.Builder()
        .dns(new Dns() {
            @Override
            public List<InetAddress> lookup(String hostname) {
                String ips = MSDKDnsResolver.getInstance().getAddrByName(hostname);
                String[] ipArr = ips.split(";");
                if (0 == ipArr.length) {
                    return Collections.emptyList();
                }
                List<InetAddress> inetAddressList = new ArrayList<>(ipArr.length);
                for (String ip : ipArr) {
                    if ("0".equals(ip)) {
                        continue;
                    }
                    try {
                        InetAddress inetAddress = InetAddress.getByName(ip);
                        inetAddressList.add(inetAddress);
                    } catch (UnknownHostException ignored) {
                    }
                }
                return inetAddressList;
            }
        })
        .build();

mRetrofit =
    new Retrofit.Builder()
        .client(mOkHttpClient)
        .baseUrl(baseUrl)
        .build();