iP or domain name lookup

p331.ddns.net Server iP：

Current resolution：

domain resolution record：

2021-12-03-----2022-05-25 116.49.1.19

2021-10-04-----2021-10-07 116.48.50.201

2021-04-16-----2021-07-22 112.120.143.53

2020-12-03-----2020-12-03 119.236.78.114

2020-10-22-----2020-10-22 203.218.37.112

2020-06-08-----2020-06-08 116.49.0.248

2020-02-06-----2020-03-05 119.237.212.20

2019-07-20-----2019-07-21 42.98.251.158

2019-05-10-----2019-05-11 58.152.255.156