Connection problem

Hello, I have problem connecting my new domain to mongoDB on other domain everything working fine.
Currently in my accesslist I have added

But even with this im still getting error:

MongooseServerSelectionError: Could not connect to any servers in your MongoDB Atlas cluster. One common reason is that you're trying to accessthe database from an IP that isn't whitelisted. Make sure your current IP address is on your Atlas cluster's IP whitelist:
    at NativeConnection.Connection.openUri (/home/cryptojo/nodevenv/marketserver/14/lib/node_modules/mongoose/lib/connection.js:825:32)
    at /home/cryptojo/nodevenv/marketserver/14/lib/node_modules/mongoose/lib/index.js:414:10
    at /home/cryptojo/nodevenv/marketserver/14/lib/node_modules/mongoose/lib/helpers/promiseOrCallback.js:41:5
    at new Promise (<anonymous>)
    at promiseOrCallback (/home/cryptojo/nodevenv/marketserver/14/lib/node_modules/mongoose/lib/helpers/promiseOrCallback.js:40:10)
    at Mongoose._promiseOrCallback (/home/cryptojo/nodevenv/marketserver/14/lib/node_modules/mongoose/lib/index.js:1288:10)
    at Mongoose.connect (/home/cryptojo/nodevenv/marketserver/14/lib/node_modules/mongoose/lib/index.js:413:20)
    at Object.<anonymous> (/home/cryptojo/marketserver/app.js:55:4)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10) {
  reason: TopologyDescription {
    type: 'ReplicaSetNoPrimary',
    servers: Map(3) {
      '' => [ServerDescription],
      '' => [ServerDescription],
      '' => [ServerDescription]
    stale: false,
    compatible: true,
    heartbeatFrequencyMS: 10000,
    localThresholdMS: 15,
    setName: 'atlas-vffn0h-shard-0',
    maxElectionId: null,
    maxSetVersion: null,
    commonWireVersion: 0,
    logicalSessionTimeoutMinutes: null
  code: undefined

and my app.js on end have:

  .connect(process.env.DB, { useNewUrlParser: true })
  .then(() => {
    initSocket(http, corsOptions); 
  .catch((err) => console.log(err));

and my env file looks like:
DB = 'mongodb+srv://'

So localy everything working fine, I have even get compas desktop application and with same string it was succesfull.

Best regards