Intermittent DNS Failure running Discord bot on Droplet

I’m trying to run a discord node js server on a digital ocean droplet and seeing this error around 24 hours after launching the process. I believe it’s crashing my app. Any idea what’s going on and how to handle this?

I see it’s a DNS lookup error, but I can’t figure out what is causing it and how to safely keep the bot alive.

Error: getaddrinfo EAI_AGAIN discordapp.com
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:66:26) {
  errno: 'EAI_AGAIN',
  code: 'EAI_AGAIN',
  syscall: 'getaddrinfo',
  hostname: 'discordapp.com',
  request: ClientRequest {
.....
    shouldKeepAlive: true,
    useChunkedEncodingByDefault: true,
    sendDate: false,
"logs.txt" 216L, 7582C                                                                                                                                                 3,5           Top
      [Symbol(connect-options)]: [Object]
    },
    Dt
      'Host: discordapp.com\r\n' +
      'Authorization: XXXXXX +
      'User-Agent: DiscordBot (https://github.com/discordjs/discord.js, 11.5.1) Node.js/v12.18.1\r\n' +
      'Content-Type: application/json\r\n' +
      'Accept-Encoding: gzip, deflate\r\n' +
      'Connection: keep-alive\r\n' +
      'Content-Length: 26\r\n' +
      '\r\n',
    _onPendingData: [Function: noopPendingOutput],
    ....
    path: '/api/v7/channels/796972614174113792/messages',
....
  }
}