13.33.5.50
server-13-33-5-50.nrt51.r.cloudfront.net
13.33.5.69
server-13-33-5-69.nrt51.r.cloudfront.net

2600:9000:202f:7800:e:cf56:4b00:93a1
2600:9000:2047:c00:e:cf56:4b00:93a1

mx.securemx.jp.