iP or domain name lookup

qqtuitu.sinaapp.com Server iP：

Current resolution：

domain resolution record：

2022-12-10-----2023-04-17 127.0.0.1

2020-12-04-----2020-12-23 220.181.136.132

2020-12-23-----2020-12-23 220.181.136.150

2020-12-23-----2020-12-23 220.181.136.170

2019-07-17-----2020-04-26 220.181.136.35

2017-09-05-----2018-01-17 123.125.23.172

2017-09-05-----2018-01-17 123.125.23.169

2017-09-05-----2018-01-17 123.125.23.171

2017-09-05-----2017-12-09 123.125.23.168

2017-09-05-----2017-09-05 183.60.187.57