iP or domain name lookup

rc.mgtv.com Server iP：

Current resolution：

domain resolution record：

2020-12-25-----2021-05-04 123.59.23.181

2019-07-12-----2021-03-04 47.95.71.161

2019-07-02-----2019-12-30 123.59.23.182

2019-10-30-----2019-12-30 221.122.64.27

2018-01-19-----2018-01-20 52.80.64.130

2018-01-19-----2018-01-19 54.223.68.115

2018-01-19-----2018-01-19 52.80.146.205

2018-01-19-----2018-01-19 52.80.0.116

2017-12-13-----2017-12-13 52.80.129.74

2017-12-13-----2017-12-13 54.223.186.91

2017-09-09-----2017-09-10 54.223.192.121

2017-09-03-----2017-09-09 54.222.173.190

2017-09-09-----2017-09-09 54.223.124.16

2017-09-09-----2017-09-09 52.80.1.26

2017-08-06-----2017-09-03 52.80.40.103

2017-09-03-----2017-09-03 54.222.245.179

2017-08-06-----2017-08-06 52.80.81.198