We identified 1 domains pointing to 52.72.21.13.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| monitoring-dev.research.ring.com. | 44.193.121.205 ec2-44-193-121-205.compute-1.amazonaws.com 52.72.21.13 ec2-52-72-21-13.compute-1.amazonaws.com 54.81.210.69 ec2-54-81-210-69.compute-1.amazonaws.com |