iP or domain name lookup

mail.nanochap.com Server iP：

Current resolution：

domain resolution record：

2020-01-01-----2024-11-12 115.236.118.137

2020-01-01-----2024-11-12 112.13.121.122

2020-01-01-----2024-11-12 115.236.118.136

2020-01-11-----2024-11-12 112.13.121.123

2024-10-29-----2024-11-12 101.71.145.51

2021-09-22-----2021-11-10 59.111.193.63

2021-09-22-----2021-11-10 59.111.193.68

2020-01-01-----2020-01-11 101.71.145.62

2020-01-01-----2020-01-01 101.71.145.63

2016-11-24-----2019-07-19 223.252.214.145

2016-11-24-----2019-07-19 223.252.214.148

2019-07-03-----2019-07-19 223.252.214.182

2019-07-03-----2019-07-19 223.252.214.183

2016-11-24-----2019-07-03 223.252.214.147

2016-11-24-----2017-02-03 223.252.214.146