iP or domain name lookup

3gipv6.cn Server iP：

Current resolution：

domain resolution record：

2020-12-09-----2022-01-11 54.153.56.183

2021-12-17-----2021-12-27 47.91.170.222

2021-02-05-----2021-10-14 76.164.200.38

2020-12-07-----2020-12-07 52.128.23.153

2020-12-01-----2020-12-01 69.172.201.208

2019-11-09-----2020-10-24 92.118.53.169

2019-10-27-----2019-10-30 78.142.29.210

2019-10-21-----2019-10-25 79.124.78.120

2019-09-07-----2019-10-16 209.99.40.220

2017-03-17-----2019-08-31 49.51.10.192

2017-07-18-----2017-07-19 49.51.8.200

2017-03-01-----2017-03-01 49.51.11.89

2016-11-27-----2016-11-28 119.28.48.229

2016-11-17-----2016-11-17 119.28.48.228