iP or domain name lookup

dl.wa3.com Server iP：

Current resolution：

domain resolution record：

2021-12-31-----2022-01-01 220.194.71.14

2021-12-31-----2022-01-01 42.81.157.100

2021-12-31-----2022-01-01 111.31.6.30

2021-12-31-----2022-01-01 111.31.6.18

2021-12-31-----2022-01-01 220.194.71.13

2021-12-31-----2022-01-01 42.81.157.110

2021-06-01-----2021-08-19 110.43.96.35

2021-06-01-----2021-08-19 111.31.6.5

2021-06-01-----2021-08-19 120.52.90.98

2021-06-01-----2021-08-19 120.52.90.89

2021-06-01-----2021-08-19 111.31.6.10

2021-06-01-----2021-08-19 110.43.96.27

2021-06-01-----2021-08-19 110.43.96.25

2019-09-23-----2019-09-23 110.43.80.86

2019-09-23-----2019-09-23 39.156.46.159

2019-09-23-----2019-09-23 120.52.180.70

2019-09-23-----2019-09-23 120.52.180.122

2019-09-23-----2019-09-23 39.156.46.131

2019-09-23-----2019-09-23 110.43.80.125

2017-03-14-----2017-03-15 59.63.169.90