iP or domain name lookup

11xxb.com Server iP：

Current resolution：

domain resolution record：

2023-04-29-----2023-12-08 172.247.4.237

2023-08-30-----2023-08-30 0.0.0.0

2023-01-31-----2023-02-23 172.247.4.234

2022-02-01-----2022-10-14 174.139.16.148

2021-07-04-----2021-09-07 47.91.205.63

2021-07-04-----2021-09-06 47.88.84.51

2021-07-04-----2021-09-06 47.91.202.66

2021-04-11-----2021-04-11 199.59.242.154

2021-03-10-----2021-03-10 45.204.71.138

2020-05-20-----2021-02-07 45.204.71.141

2019-06-03-----2020-04-26 45.204.66.113