We identified 1 domains pointing to 52.203.189.103.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| smtpauth.penguindata.com. | 23.20.95.222 ec2-23-20-95-222.compute-1.amazonaws.com 35.171.245.138 ec2-35-171-245-138.compute-1.amazonaws.com 52.203.189.103 ec2-52-203-189-103.compute-1.amazonaws.com |