iP or domain name lookup

mail.ubtrobot.com Server iP：

Current resolution：

domain resolution record：

2023-03-30-----2023-04-01 59.82.15.78

2023-03-30-----2023-04-01 59.82.9.177

2023-03-30-----2023-04-01 47.246.109.206

2023-03-30-----2023-04-01 59.82.43.117

2023-03-30-----2023-04-01 59.82.44.105

2017-06-12-----2020-08-11 42.156.140.99

2019-08-15-----2020-08-11 42.120.158.76

2019-08-15-----2020-08-11 42.120.226.7

2019-08-15-----2020-08-11 42.120.219.1

2019-08-15-----2020-08-11 42.120.226.13