iP or domain name lookup

download.ub.bcachain.org Server iP：

Current resolution：

domain resolution record：

2025-07-16-----2025-09-15 104.21.12.151

2025-07-16-----2025-09-15 172.67.132.42

2023-08-19-----2023-12-14 34.206.39.153

2021-03-15-----2021-03-15 47.75.19.42

2021-01-06-----2021-01-06 47.75.19.6

2020-12-12-----2020-12-12 47.75.19.26

2020-09-27-----2020-11-09 47.75.19.64

2020-09-19-----2020-09-19 47.75.19.41

2020-08-18-----2020-09-08 47.75.19.62

2020-07-12-----2020-08-09 47.75.19.249

2020-07-01-----2020-07-03 47.75.19.0

2020-06-04-----2020-06-17 47.75.18.250

2020-05-28-----2020-05-31 47.75.19.161

2020-05-09-----2020-05-09 47.75.19.112

2020-04-29-----2020-04-29 47.75.19.255