iP or domain name lookup

uug.baidu.com Server iP：

Current resolution：

domain resolution record：

2021-09-03-----2021-10-28 180.101.49.193

2021-09-03-----2021-10-28 110.242.69.186

2021-09-03-----2021-10-28 39.156.66.219

2021-09-03-----2021-10-28 183.232.232.93

2021-09-03-----2021-10-28 180.101.49.192

2021-09-03-----2021-10-28 220.181.33.6

2021-09-03-----2021-10-28 110.242.69.193

2021-09-18-----2021-10-28 117.185.16.96

2021-09-18-----2021-09-18 39.156.66.220

2021-09-18-----2021-09-18 112.80.248.80

2021-09-07-----2021-09-07 183.232.231.68

2021-09-07-----2021-09-07 117.185.17.11

2021-09-07-----2021-09-07 112.80.255.85

2021-09-03-----2021-09-03 124.237.176.31