drLastUpdated := drc[i].LastUpdated.AsTime()
			if drLastUpdated.After(lastUpdated) {
				lastUpdated = drLastUpdated
			}
		}
	}
	if lastUpdated.After(time.Unix(0, 0)) { // if a timestamp was obtained from a drc
		return &lastUpdated, nil
	}
	return nil, nil
}

// GetDynamicRouteDump retrieves a route dump with just dynamic active routes in it

	if err != nil {
		return err
	}
	lastUpdatedStr := ""
	if lastUpdated, err := c.envoy.GetLastUpdatedDynamicRouteTime(); err != nil {
		return err
	} else if lastUpdated != nil {
		loc, err := time.LoadLocation(c.location)
		if err != nil {
			loc, _ = time.LoadLocation("UTC")
		}
		lastUpdatedStr = fmt.Sprintf(" (RDS last loaded at %s)", lastUpdated.In(loc).Format(time.RFC1123))
	}
	if text != "" {