52.21.130.248上的网站：
绑定过的域名如下：
2016-11-21-----2017-08-07 r2games.com
2016-12-03-----2017-07-21 cs.r2games.com
2017-01-19-----2017-07-17 login.crs2.r2games.com
2016-11-21-----2017-06-30 crs2.r2games.com
2017-01-20-----2017-06-30 cs2.r2games.com
2016-12-09-----2017-05-31 s3.crs2.r2games.com
2017-01-20-----2017-01-20 cs8.r2games.com
2016-12-09-----2017-01-19 s2.crs2.r2games.com
2016-12-09-----2017-01-19 s1.crs2.r2games.com
2017-01-15-----2017-01-19 s6.crs2.r2games.com
2017-01-15-----2017-01-19 s9.crs2.r2games.com
2017-01-15-----2017-01-19 s4.crs2.r2games.com
2017-01-15-----2017-01-19 s7.crs2.r2games.com
2017-01-15-----2017-01-19 s8.crs2.r2games.com
2017-01-15-----2017-01-19 s5.crs2.r2games.com
2017-01-19-----2017-01-19 s1.r2games.com
2017-01-15-----2017-01-15 s10.crs2.r2games.com
2017-01-15-----2017-01-15 s11.crs2.r2games.com