mdnsd drains a lot of battery power in Xiaomi Redmi Note 4G. How do I find out which app calls it to run?

I have a Xiaomi Redmi Note 4G, and for few days my battery drains as hell. I checked the running processes, and found that the cause is mdnsd. Is there a way to find which app calls this process to run? (Click image to enlarge) " class="img-fluid rounded" style="max-width: 100%; height: auto; margin: 10px 0;" loading="lazy"> " class="img-fluid rounded" style="max-width: 100%; height: auto; margin: 10px 0;" loading="lazy">