iP or domain name lookup

1.sp.sched.intlscdn.com Server iP：

Current resolution：

domain resolution record：

2022-11-27-----2024-04-17 15.207.156.70

2023-06-30-----2024-04-17 3.231.251.25

2023-06-30-----2024-04-17 3.75.160.134

2024-04-16-----2024-04-17 108.137.159.150

2024-04-16-----2024-04-17 52.199.130.241

2024-04-16-----2024-04-17 18.135.145.23

2023-06-30-----2023-06-30 54.255.5.48

2022-11-27-----2023-05-24 3.24.201.218

2021-08-16-----2022-03-18 18.166.5.64

2021-12-16-----2022-03-18 16.162.59.31

2021-08-16-----2022-02-19 18.162.182.4

2021-12-16-----2022-02-19 18.167.170.201

2021-01-31-----2021-04-17 18.210.182.60

2021-02-02-----2021-04-17 54.205.203.210

2021-04-17-----2021-04-17 18.162.66.107

2021-04-17-----2021-04-17 18.162.76.89

2021-04-17-----2021-04-17 18.163.45.96

2021-04-05-----2021-04-06 18.162.90.124

2021-04-05-----2021-04-06 18.166.25.109

2021-04-05-----2021-04-06 18.162.159.119

2021-01-31-----2021-04-05 34.192.238.26

2021-04-05-----2021-04-05 13.57.45.205

2021-01-31-----2021-03-04 52.78.227.227

2021-01-31-----2021-03-04 3.34.35.189

2021-01-31-----2021-03-04 54.79.36.20

2021-01-31-----2021-03-04 15.207.160.111

2021-03-04-----2021-03-04 13.250.204.252

2021-03-04-----2021-03-04 3.122.140.118

2021-03-04-----2021-03-04 13.126.235.98

2021-03-04-----2021-03-04 3.7.139.53

2021-03-04-----2021-03-04 35.154.150.195

2021-03-04-----2021-03-04 18.140.223.9

2021-03-04-----2021-03-04 3.0.233.181

2021-03-04-----2021-03-04 52.51.89.237

2021-03-04-----2021-03-04 15.165.107.213

2021-03-04-----2021-03-04 18.195.231.212

2021-03-04-----2021-03-04 13.251.108.201

2021-01-31-----2021-02-02 18.185.164.1

2021-01-31-----2021-01-31 52.60.37.199

2021-01-31-----2021-01-31 54.89.68.2