No-IP - Dynamic DNS and Managed DNS Provider
iovation - iovation offers device-based solutions for fraud prevention and authentication.
Duck DNS - Free dynamic DNS hosted on Amazon VPC
Sift - Digital Trust & Safety enables your business to grow, innovate, introduce new products, features, and business models – without increased risk.
FreeDNS by Afraid.org - Free DNS hosting, lets you fully manage your own domain. Dynamic DNS and Static DNS services available. You may also create hosts off other domains that we host upon the domain owners consent, we have several domains to choose from!
Kount - eCommerce fraud detection & prevention