iP or domain name lookup

yjs.syty.edu.cn Server iP：

Current resolution：

domain resolution record：

2023-07-03-----2023-10-16 121.32.243.80

2023-09-05-----2023-10-16 124.232.185.44

2023-09-05-----2023-10-16 61.174.41.38

2023-09-05-----2023-10-16 180.97.168.72

2023-09-08-----2023-10-16 219.153.112.74

2023-10-16-----2023-10-16 42.81.56.43

2023-10-16-----2023-10-16 223.111.128.86

2023-10-16-----2023-10-16 61.174.41.46

2023-10-16-----2023-10-16 61.160.224.59

2023-10-16-----2023-10-16 123.6.81.49

2023-10-16-----2023-10-16 111.202.89.77

2023-06-24-----2023-09-08 42.81.56.40

2023-09-05-----2023-09-08 121.32.243.81

2023-09-05-----2023-09-08 61.160.224.54

2023-09-08-----2023-09-08 61.174.41.41

2023-09-08-----2023-09-08 223.111.128.82

2023-09-08-----2023-09-08 123.6.81.34

2023-06-24-----2023-09-05 223.111.128.81

2023-09-05-----2023-09-05 123.6.81.41

2023-09-05-----2023-09-05 120.201.117.156

2023-09-05-----2023-09-05 61.174.41.48

2023-06-24-----2023-07-03 124.232.185.40

2023-06-24-----2023-07-03 61.160.224.53

2023-06-24-----2023-07-03 123.6.81.51

2023-07-03-----2023-07-03 180.97.168.79

2023-07-03-----2023-07-03 223.111.128.83

2023-06-24-----2023-06-24 180.97.168.73

2023-06-24-----2023-06-24 121.32.243.78

2023-06-24-----2023-06-24 219.153.112.82

2019-07-25-----2019-09-22 210.30.157.140