iP or domain name lookup

xxx.icoremail.net Server iP：

Current resolution：

domain resolution record：

2019-12-11-----2024-03-07 115.236.118.163

2019-12-11-----2024-03-07 115.236.118.164

2020-03-16-----2024-03-07 112.13.121.69

2020-04-07-----2024-03-07 59.111.192.69

2020-04-07-----2024-03-07 59.111.192.68

2021-11-06-----2024-03-07 115.236.118.162

2021-11-06-----2024-03-07 115.236.118.161

2020-03-16-----2023-04-12 59.111.192.78

2020-04-07-----2023-04-12 59.111.192.79

2020-04-07-----2023-03-31 112.13.121.68

2019-12-11-----2020-12-10 101.71.145.4

2019-12-11-----2020-12-10 101.71.145.5

2019-07-19-----2019-12-11 223.252.214.65

2019-07-19-----2019-12-11 223.252.214.69

2019-07-19-----2019-12-11 223.252.214.74

2019-07-19-----2019-12-11 223.252.214.64