iP or domain name lookup

522pv.org Server iP：

Current resolution：

domain resolution record：

2020-05-06-----2020-05-06 23.23.86.44

2019-08-19-----2019-08-19 218.28.144.37

2018-09-06-----2018-09-06 221.179.46.194

2017-05-03-----2017-05-03 192.229.101.41

2017-04-06-----2017-05-02 172.107.57.73

2017-01-02-----2017-01-26 104.250.142.98

2017-01-02-----2017-01-26 104.243.131.18