iP or domain name lookup

cstxt.com Server iP：

Current resolution：

domain resolution record：

2022-10-25-----2024-03-17 104.21.4.195

2022-10-25-----2024-03-17 172.67.154.47

2021-04-22-----2021-04-22 172.67.140.229

2021-04-22-----2021-04-22 104.21.81.81

2019-09-28-----2020-09-29 104.18.33.192

2019-09-28-----2020-09-29 104.18.32.192

2020-05-31-----2020-09-29 172.67.175.50

2019-08-15-----2019-08-27 199.33.127.212

2019-08-12-----2019-08-12 199.33.126.93

2018-07-15-----2018-07-15 104.27.174.205

2018-07-15-----2018-07-15 104.27.175.205

2017-05-03-----2017-12-03 104.223.3.143

2017-03-20-----2017-04-28 104.223.12.161

2016-12-06-----2017-03-13 23.89.159.98

2016-11-25-----2016-12-06 167.160.165.159