iP or domain name lookup

libsbackup.zto.com Server iP：

Current resolution：

domain resolution record：

2021-02-22-----2021-02-22 171.220.239.248

2021-02-22-----2021-02-22 119.188.121.241

2021-02-22-----2021-02-22 58.216.45.238

2021-02-22-----2021-02-22 58.216.45.243

2021-02-22-----2021-02-22 58.216.45.239

2021-02-22-----2021-02-22 27.19.252.243

2021-02-22-----2021-02-22 223.111.193.213

2021-02-22-----2021-02-22 125.36.136.238

2021-02-22-----2021-02-22 117.27.226.238

2021-02-22-----2021-02-22 103.15.99.86

2021-02-22-----2021-02-22 119.188.121.242

2021-02-22-----2021-02-22 36.156.196.248

2021-02-22-----2021-02-22 36.156.196.242