iP or domain name lookup

yixue.com Server iP：

Current resolution：

domain resolution record：

2023-07-11-----2024-11-05 61.160.195.133

2021-07-06-----2024-07-15 113.209.195.20

2021-04-09-----2022-11-30 113.209.195.19

2021-06-25-----2021-06-30 121.127.248.117

2021-04-03-----2021-04-03 45.253.65.50

2020-05-29-----2021-02-21 211.157.135.179

2019-07-15-----2019-12-03 211.157.135.180

2018-08-12-----2018-08-12 123.59.100.65

2018-02-01-----2018-02-06 211.157.179.99

2018-02-01-----2018-02-01 119.90.45.106