Node dns.resolve issue

dns-resolve.js

const dns = require("node:dns/promises");
const os = require("node:os");
const process = require("node:process");

function log(s) {
  console.log(`${new Date().toISOString().slice(11, -1)} - ${s}`);
}

let interfaces;

function checkInterfaces() {
  const ifs = os.networkInterfaces();
  if (JSON.stringify(ifs) !== JSON.stringify(interfaces)) {
    log("New network configuration:");
    for (let [k, v] of Object.entries(ifs)) {
      v = v.filter((i) => i.family === "IPv4");
      if (v.length === 0) {
        continue;
      }
      process.stdout.write(`\t${k}: ${v.map((i) => i.address)}\n`);
    }
    interfaces = ifs;
  }
}

async function resolve() {
  try {
    checkInterfaces();
    log("resolving scrt.run...");
    await dns.resolve("scrt.run");
    log("success");
  } catch (err) {
    log(err);
  }
  setTimeout(resolve, 5000);
}

resolve();