iP or domain name lookup

hk01.ssss.io Server iP：

Current resolution：

domain resolution record：

2016-09-03-----2023-02-11 59.24.3.173

2016-09-03-----2023-02-11 8.7.198.45

2016-09-04-----2023-02-11 243.185.187.39

2016-09-19-----2023-02-11 203.98.7.65

2019-11-30-----2019-11-30 199.59.242.153

2019-09-08-----2019-09-13 199.59.242.152

2019-08-22-----2019-08-22 199.59.242.151

2019-06-29-----2019-08-01 185.53.178.7

2016-09-04-----2017-08-13 159.106.121.75

2016-06-09-----2017-07-03 119.81.162.50

2016-09-04-----2017-07-03 93.46.8.89

2016-09-27-----2017-07-03 78.16.49.15

2016-09-03-----2017-03-20 46.82.174.68

2016-09-04-----2017-02-01 37.61.54.158