| 15.197.142.173 |
| 15.197.225.128 |
| 3.33.152.147 |
| 3.33.251.168 |
| 10 mx1-us1.ppe-hosted.com. |
| 20 mx2-us1.ppe-hosted.com. |
| ns07.domaincontrol.com. |
| ns08.domaincontrol.com. |
| netorgft9693020.onmicrosoft.com |
| v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all |