iP or domain name lookup

dpdcs.4399en.com Server iP：

Current resolution：

domain resolution record：

2021-09-29-----2021-10-24 14.0.44.246

2021-10-24-----2021-10-24 14.128.0.155

2021-09-29-----2021-10-23 163.171.137.16

2021-09-29-----2021-10-23 14.128.1.129

2021-09-29-----2021-10-23 14.128.1.161

2021-09-29-----2021-10-23 163.171.198.89

2021-10-10-----2021-10-23 14.128.1.134

2021-10-13-----2021-10-23 210.61.181.20

2021-09-29-----2021-10-10 14.0.44.247

2017-01-07-----2019-10-09 52.74.10.186