const doh = require('dohjs');
const resolver = new doh.DohResolver('https://query.hdns.io/dns-query');
const getTxt = async (name) => {
const response = await resolver.query(name, 'TXT');
if(response.answers.length > 0){
response.answers.forEach(ans => console.log(ans.data.toString()));
await getTxt('f44ca263-6f26-410d-a08a-ac3bb0f7c480._auth.johnxu');
await getTxt('f44ca263-6f26-410d-a08a-ac3bb0f7c480._auth.qq.johnxu');
await getTxt('f44ca263-6f26-410d-a08a-ac3bb0f7c480._auth.vv.johnxu');