iP or domain name lookup

pdfyueduqi.com Server iP：

Current resolution：

domain resolution record：

2025-09-14-----2025-09-14 208.98.40.23

2025-09-14-----2025-09-14 208.98.40.26

2025-09-08-----2025-09-08 208.98.40.204

2025-09-08-----2025-09-08 208.98.40.38

2021-07-09-----2021-07-09 104.21.66.75

2021-07-09-----2021-07-09 172.67.157.127

2019-02-21-----2019-12-02 45.118.135.83

2018-03-09-----2018-03-09 172.105.204.237

2017-07-03-----2017-07-04 172.104.105.36

2017-07-03-----2017-07-03 106.185.43.245