iP or domain name lookup

bggfs.niicrgt.com Server iP：

Current resolution：

domain resolution record：

2024-01-06-----2024-01-06 45.33.30.197

2023-08-06-----2023-08-06 45.33.18.44

2022-10-04-----2022-10-05 20.239.180.248

2022-10-04-----2022-10-05 172.247.176.12

2022-10-04-----2022-10-05 20.247.106.171

2022-10-04-----2022-10-05 20.247.0.6

2022-10-04-----2022-10-05 20.239.180.92

2022-10-04-----2022-10-05 104.208.116.213

2022-10-04-----2022-10-05 172.247.176.11

2022-10-05-----2022-10-05 172.247.242.90

2022-10-05-----2022-10-05 20.239.78.48

2022-10-05-----2022-10-05 20.239.165.64

2022-10-05-----2022-10-05 104.208.98.53

2022-10-05-----2022-10-05 20.205.107.173

2022-10-04-----2022-10-04 20.239.181.173

2022-10-04-----2022-10-04 20.247.106.181

2022-10-04-----2022-10-04 20.247.108.164

2022-10-04-----2022-10-04 20.239.179.221