iP or domain name lookup

1.hanguoguo.sinaapp.com Server iP：

Current resolution：

domain resolution record：

2023-06-30-----2024-02-06 127.0.0.1

2020-06-12-----2020-06-12 220.181.136.170

2020-06-12-----2020-06-12 220.181.136.132

2019-07-17-----2019-10-28 220.181.136.107

2017-08-28-----2018-01-17 202.108.35.235

2017-08-28-----2018-01-17 202.108.35.250

2017-08-26-----2017-08-28 202.108.35.237

2017-08-26-----2017-08-28 202.108.35.194

2016-12-16-----2017-03-12 123.125.23.171

2016-12-16-----2017-03-12 202.108.35.225

2016-12-17-----2017-03-12 202.108.35.224

2017-03-12-----2017-03-12 221.179.190.241

2017-03-12-----2017-03-12 221.179.190.242

2016-12-16-----2016-12-18 61.172.201.141

2016-12-16-----2016-12-16 123.125.23.172

2016-12-16-----2016-12-16 220.181.136.41

2016-12-16-----2016-12-16 61.172.201.142