iP or domain name lookup

smtp.e-connsz.com Server iP：

Current resolution：

domain resolution record：

2023-02-08-----2023-07-29 47.246.165.89

2023-07-29-----2023-07-29 47.246.146.57

2023-07-29-----2023-07-29 47.246.64.66

2023-07-29-----2023-07-29 47.246.64.74

2023-02-08-----2023-03-09 59.82.37.30

2023-02-08-----2023-03-09 59.82.9.178

2023-02-08-----2023-03-09 59.82.44.168

2023-02-08-----2023-03-09 59.82.14.215

2018-03-02-----2019-07-23 42.120.219.29

2018-03-02-----2019-07-22 205.204.101.152

2018-03-02-----2019-07-22 42.120.226.4