iP or domain name lookup

mail.ledlamps.com.cn Server iP：

Current resolution：

domain resolution record：

2019-09-23-----2021-12-24 220.194.24.216

2021-12-24-----2021-12-24 220.181.72.237

2021-12-24-----2021-12-24 103.129.255.241

2020-04-30-----2020-07-11 220.181.72.247

2017-02-28-----2019-09-26 220.181.72.229

2017-02-28-----2018-06-03 123.125.50.215