iP or domain name lookup

pools.balancer.exchange Server iP：

Current resolution：

domain resolution record：

2022-01-04-----2026-01-12 104.26.14.145

2022-01-04-----2026-01-12 172.67.71.186

2022-01-04-----2026-01-12 104.26.15.145

2021-03-03-----2021-03-03 178.128.93.124

2021-03-03-----2021-03-03 52.220.193.16

2021-03-03-----2021-03-03 3.0.239.142

2021-03-03-----2021-03-03 104.248.148.229

2021-03-03-----2021-03-03 167.99.78.230

2021-03-03-----2021-03-03 206.189.46.168