Getaddrinfo EAI_AGAIN error

I’m getting the above errore calling this API

curl.exe -X POST 'https://app.mailrush.io/api/v1/addcontact' `
  -H 'Content-Type: application/x-www-form-urlencoded' `
  --data-urlencode 'apikey=N$A8bvRMQ3hbyZ8TrcDjnCV@5' `
  --data-urlencode 'name=John Smith' `
  --data-urlencode '[email protected]' `
  --data-urlencode 'campaignid=YOUR_CAMPAIGN_ID' `
  --data-urlencode 'custom1=custom field 1' `
  --data-urlencode 'status=subscribed'

It happens both on my local installation and on a regular n8n account.

It happens even if I just run a sample HTTP request node with the smallest amount of parameters possible:

  • n8n version: 1.94.1
  • Running n8n via (Docker, npm, n8n cloud, desktop app): n8n cloud
  • Operating system: Wundows