iP or domain name lookup

ycjbl1.gicp.net Server iP：

Current resolution：

domain resolution record：

2019-09-11-----2021-03-30 0.0.0.0

2019-09-11-----2019-09-13 174.128.255.233

2018-01-28-----2019-08-22 174.128.255.231

2019-08-16-----2019-08-17 174.128.255.254

2016-12-25-----2017-06-01 174.128.255.228

2017-05-22-----2017-05-22 222.75.17.64

2017-05-10-----2017-05-10 111.112.27.90

2017-03-27-----2017-03-28 111.112.24.107

2017-03-28-----2017-03-28 119.60.53.47

2017-03-28-----2017-03-28 111.112.25.86

2017-01-06-----2017-01-07 14.135.72.243

2016-12-24-----2016-12-24 119.60.90.200

2016-11-18-----2016-11-24 222.75.24.28