iP or domain name lookup

ispt.com.cn Server iP：

Current resolution：

domain resolution record：

2018-11-19-----2026-02-16 103.215.36.12

2018-11-19-----2018-11-19 153.37.74.182

2018-03-12-----2018-03-18 61.132.13.115

2018-03-12-----2018-03-18 218.205.37.51

2017-03-29-----2017-10-19 59.63.163.204

2017-09-12-----2017-10-18 221.231.6.223

2017-09-12-----2017-09-13 218.205.37.36

2017-09-11-----2017-09-11 171.34.78.156