iP or domain name lookup

wkh3.8800.org Server iP：

Current resolution：

domain resolution record：

2020-06-01-----2020-06-01 8.7.198.46

2018-01-22-----2018-01-23 163.125.173.249

2017-12-15-----2017-12-15 27.38.125.36

2017-09-23-----2017-09-24 10.138.81.234

2017-09-06-----2017-09-06 10.138.81.213

2017-09-04-----2017-09-05 10.138.94.55

2017-09-04-----2017-09-04 163.125.50.2

2017-08-26-----2017-08-27 10.138.91.200

2017-05-06-----2017-05-06 27.38.9.46