Flickr - image and video hosting website
dnsmasq - Dnsmasq is a lightweight, easy to configure DNS forwarder and DHCP server.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
BIND - BIND is by far the most widely used DNS software on the Internet.
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
PowerDNS - PowerDNS offers open source DNS software, services, and support.