iP or domain name lookup

college.koolearn.com Server iP：

Current resolution：

domain resolution record：

2022-11-14-----2024-01-27 59.63.226.81

2022-11-14-----2024-01-26 36.158.231.206

2022-11-14-----2024-01-26 119.39.205.80

2022-12-16-----2024-01-26 59.63.226.31

2022-12-16-----2024-01-26 42.81.219.31

2023-03-29-----2024-01-26 111.47.226.155

2023-03-29-----2024-01-26 42.81.219.80

2024-01-26-----2024-01-26 27.155.113.146

2024-01-26-----2024-01-26 116.211.155.211

2024-01-26-----2024-01-26 112.84.222.31

2024-01-26-----2024-01-26 116.211.128.184

2024-01-26-----2024-01-26 112.45.27.164

2023-10-10-----2023-10-10 112.84.222.62

2022-11-14-----2023-03-29 120.72.45.209

2022-11-14-----2023-03-29 120.72.45.132

2022-11-14-----2022-12-16 175.6.201.158

2022-11-14-----2022-12-16 119.39.205.31

2022-11-14-----2022-12-16 38.54.35.181

2022-11-14-----2022-11-14 36.158.231.223

2022-11-14-----2022-11-14 175.6.201.209

2022-11-14-----2022-11-14 42.202.155.158

2021-01-28-----2021-04-15 118.143.194.189

2021-01-28-----2021-04-04 117.23.61.219

2021-01-28-----2021-04-04 113.107.238.152

2021-01-28-----2021-04-04 118.212.233.21

2021-04-04-----2021-04-04 111.202.98.100

2021-04-04-----2021-04-04 112.90.216.89

2021-04-04-----2021-04-04 111.202.98.114

2021-01-28-----2021-01-28 111.13.147.230

2021-01-28-----2021-01-28 1.31.128.208

2020-05-03-----2020-05-28 111.47.226.152

2020-05-28-----2020-05-28 1.31.128.252

2020-05-28-----2020-05-28 111.202.98.85

2019-07-04-----2020-05-03 112.90.216.68

2020-05-03-----2020-05-03 106.119.182.152

2020-05-03-----2020-05-03 111.47.226.189

2020-05-03-----2020-05-03 111.202.98.122

2020-05-03-----2020-05-03 113.207.76.112

2020-05-03-----2020-05-03 106.42.25.222

2020-05-03-----2020-05-03 183.222.96.251

2020-05-03-----2020-05-03 112.90.216.113

2020-05-03-----2020-05-03 116.55.250.136

2020-05-03-----2020-05-03 123.155.158.10

2019-07-12-----2019-08-24 123.155.158.75

2019-07-12-----2019-08-24 111.47.226.202

2019-07-24-----2019-08-24 106.119.182.214

2019-07-24-----2019-08-24 106.42.25.200

2019-07-24-----2019-08-24 111.13.147.221

2019-07-24-----2019-08-24 106.119.182.228

2019-08-24-----2019-08-24 183.222.96.210