Test again with the link given by smith6612..
** Starting test 1 of 1 **
Connecting to 'ndt.iupui.lga01.measurement-lab.org' [ndt.iupui.lga01.measurement-lab.org/74.63.50.19] to run test
Connected to: ndt.iupui.lga01.measurement-lab.org -- Using IPv4 address
Checking for Middleboxes . . . . ...