iP or domain name lookup

ark9494.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2021-07-26-----2021-07-26 121.239.227.163

2021-01-16-----2021-01-16 49.72.117.73

2020-09-08-----2020-09-08 114.220.63.183

2020-08-09-----2020-08-30 114.220.63.66

2020-07-10-----2020-07-10 49.64.8.49

2020-06-27-----2020-07-04 221.225.225.40

2020-06-26-----2020-06-26 180.117.63.155

2020-06-26-----2020-06-26 180.117.63.210

2020-06-26-----2020-06-26 49.75.197.104