iP or domain name lookup

yuilibrary.com Server iP：

Current resolution：

domain resolution record：

2023-12-04-----2024-02-08 44.228.206.170

2023-12-04-----2024-02-08 18.136.37.69

2023-12-04-----2024-02-08 54.161.105.65

2023-12-04-----2024-02-08 13.50.184.192

2023-12-04-----2023-12-25 34.225.127.72

2023-12-04-----2023-12-25 13.251.69.97

2023-12-04-----2023-12-25 13.49.212.207

2023-12-04-----2023-12-25 34.213.101.254

2020-09-14-----2020-09-14 76.76.21.21

2020-04-13-----2020-04-13 52.9.164.177

2020-04-13-----2020-04-13 18.178.194.147

2020-04-13-----2020-04-13 13.52.46.156

2019-07-15-----2019-11-20 18.182.204.17

2019-07-15-----2019-11-20 54.250.49.38

2019-11-20-----2019-11-20 35.202.100.12

2019-07-15-----2019-07-16 34.66.134.132

2018-04-12-----2018-04-12 13.57.138.242