216.71.142.240Cisco Systems Ironport Division
216.71.148.234Cisco Systems Ironport Division
| Name | TTL | Value |
|---|---|---|
| mx1.hc5864-50.iphmx.com | 36001 hour | 216.71.142.240Cisco Systems Ironport Division |
| mx1.hc5864-50.iphmx.com | 36001 hour | 216.71.148.234Cisco Systems Ironport Division |