iP or domain name lookup

dnsw2018.com Server iP：

Current resolution：

domain resolution record：

2021-01-05-----2021-01-05 182.61.175.43

2020-01-16-----2020-03-26 47.52.93.131

2019-12-10-----2019-12-10 47.90.34.127

2019-09-03-----2019-10-18 47.90.78.163

2018-08-15-----2019-05-11 47.75.158.34