iP or domain name lookup

c3803.net Server iP：

Current resolution：

domain resolution record：

2020-01-12-----2020-10-20 154.196.129.29

2020-01-12-----2020-10-20 154.196.129.30

2019-12-15-----2019-12-15 154.223.40.33

2019-12-15-----2019-12-15 154.223.40.34

2019-10-28-----2019-10-31 116.204.187.196