We identified 8 domains pointing to 52.25.42.40.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| smtpmail.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com | ||
| mailsrv.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com | ||
| po.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com | ||
| authsmtp.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com | ||
| smtp.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com | ||
| mx02.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com | ||
| zmail.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com | ||
| smtpauth.castlecopy.com. | 52.25.42.40 ec2-52-25-42-40.us-west-2.compute.amazonaws.com |