iP or domain name lookup

1611734u3b.iok.la Server iP：

Current resolution：

domain resolution record：

2020-06-05-----2022-07-02 0.0.0.0

2020-11-10-----2020-11-16 174.128.255.252

2017-02-04-----2017-02-06 49.64.185.228

2017-02-06-----2017-02-06 180.107.51.213

2017-02-04-----2017-02-04 121.238.249.1

2017-01-16-----2017-01-16 180.108.51.131

2016-12-09-----2016-12-09 121.236.10.171

2016-11-22-----2016-11-22 180.107.51.39