iP or domain name lookup

userapi.guopan.cn Server iP：

Current resolution：

domain resolution record：

2019-05-25-----2023-11-06 183.240.14.102

2019-05-25-----2023-11-06 14.29.88.150

2023-06-20-----2023-11-06 122.13.38.37

2022-06-25-----2022-09-13 121.46.151.117

2019-05-25-----2022-01-04 112.90.38.197

2018-07-17-----2019-01-13 183.240.78.167

2018-07-17-----2019-01-13 116.211.168.88

2018-07-17-----2019-01-13 121.29.18.107

2017-01-09-----2017-01-10 125.88.168.121

2016-11-29-----2017-01-09 14.29.88.134

2016-11-29-----2017-01-09 183.240.14.190

2016-11-29-----2017-01-09 112.90.38.181

2016-11-29-----2017-01-09 112.90.38.182

2016-11-29-----2017-01-09 125.88.168.120

2016-11-30-----2017-01-09 183.240.14.189

2016-11-29-----2016-12-08 14.29.88.131