| Name | TTL | Value |
|---|---|---|
| iris-server.c15.proofpoint.com | 60 | 3.220.239.223AWS EC2 (us-east-1) / Amazon Technologies Inc. |
| iris-server.c15.proofpoint.com | 60 | 44.215.182.69AWS EC2 (us-east-1) / Amazon.com |
| iris-server.c15.proofpoint.com | 60 | 44.217.81.225AWS EC2 (us-east-1) / Amazon.com |