iP or domain name lookup

gocheck.com Server iP：

Current resolution：

domain resolution record：

2022-07-09-----2026-01-10 121.41.10.246

2021-07-29-----2022-07-03 118.31.75.133

2021-07-29-----2022-07-03 121.196.196.19

2021-08-29-----2022-06-04 121.41.14.178

2021-01-28-----2021-01-28 118.31.32.233

2020-12-19-----2020-12-19 47.242.211.7

2020-05-01-----2020-11-24 121.40.155.95

2019-08-14-----2019-10-06 118.178.141.114