iP or domain name lookup

e5.emcnet.com.cn Server iP：

Current resolution：

domain resolution record：

2022-11-11-----2022-11-11 61.52.153.219

2022-08-11-----2022-08-11 61.52.152.244

2022-03-15-----2022-03-15 219.156.30.131

2022-01-14-----2022-01-14 42.236.137.234

2022-01-06-----2022-01-06 42.236.139.191

2021-12-20-----2021-12-20 42.236.137.62

2021-11-16-----2021-11-16 61.52.153.90

2021-07-31-----2021-07-31 123.14.92.238

2021-07-08-----2021-07-08 123.14.88.137

2021-07-05-----2021-07-05 123.14.233.135

2021-06-19-----2021-06-19 123.14.80.134

2021-06-05-----2021-06-05 123.14.234.48