iP or domain name lookup

zsb.xdf.cn Server iP：

Current resolution：

domain resolution record：

2021-08-07-----2026-01-27 49.233.116.92

2021-09-16-----2026-01-27 123.57.39.91

2021-03-05-----2021-09-16 123.56.208.130

2020-05-16-----2021-08-09 140.143.51.248

2017-12-13-----2020-05-16 103.26.3.120

2019-06-20-----2019-10-10 116.213.102.138

2017-12-13-----2017-12-13 123.206.40.41

2017-09-03-----2017-09-03 116.213.70.23