iP or domain name lookup

pan.xtingc.com Server iP：

Current resolution：

domain resolution record：

2023-07-01-----2023-07-01 117.30.115.244

2023-06-16-----2023-06-16 117.30.115.171

2023-05-21-----2023-05-21 117.30.114.76

2023-05-07-----2023-05-07 27.154.214.215

2023-04-28-----2023-04-28 120.41.124.186

2022-01-27-----2022-01-27 27.154.214.182

2022-01-13-----2022-01-13 27.154.215.175

2021-12-30-----2021-12-30 27.154.214.47

2021-01-29-----2021-01-29 120.41.124.66

2020-11-17-----2020-11-17 117.25.182.186