iP or domain name lookup

nego.testec.csemc.com Server iP：

Current resolution：

domain resolution record：

2023-06-19-----2023-11-07 218.249.208.179

2022-09-07-----2022-12-21 36.156.46.86

2022-09-07-----2022-12-21 206.119.114.226

2022-12-08-----2022-12-21 220.185.183.8

2022-12-08-----2022-12-21 117.92.44.103

2022-12-08-----2022-12-21 123.129.226.71

2022-12-21-----2022-12-21 223.111.173.101

2022-09-07-----2022-09-07 117.149.202.23

2022-09-07-----2022-09-07 183.131.200.212

2022-09-07-----2022-09-07 123.129.226.63

2022-09-07-----2022-09-07 122.226.191.215

2022-07-08-----2022-07-08 123.129.226.46

2022-07-08-----2022-07-08 59.56.19.109

2022-07-08-----2022-07-08 183.249.20.75

2022-07-08-----2022-07-08 183.249.20.77