iP or domain name lookup

conference.csteachers.org Server iP：

Current resolution：

domain resolution record：

2023-10-30-----2023-10-30 18.172.31.73

2023-10-30-----2023-10-30 13.33.88.4

2023-10-30-----2023-10-30 18.239.199.21

2023-10-30-----2023-10-30 18.66.97.72

2022-10-12-----2023-04-07 54.192.18.78

2022-10-12-----2023-04-07 99.86.207.121

2022-10-22-----2023-04-07 18.66.97.26

2023-04-07-----2023-04-07 13.227.62.68

2023-04-07-----2023-04-07 13.225.183.126

2023-04-07-----2023-04-07 13.249.167.114

2023-04-07-----2023-04-07 13.226.228.50

2023-04-07-----2023-04-07 13.224.249.46

2023-04-07-----2023-04-07 13.224.249.23

2023-04-07-----2023-04-07 13.227.62.14

2022-12-18-----2022-12-18 65.8.158.20

2022-12-18-----2022-12-18 13.225.103.3

2022-12-18-----2022-12-18 13.225.114.7

2022-12-18-----2022-12-18 13.225.114.64

2022-12-18-----2022-12-18 18.64.8.64

2022-12-18-----2022-12-18 13.225.114.114

2022-12-18-----2022-12-18 13.227.254.68

2022-12-18-----2022-12-18 18.65.168.118

2022-12-18-----2022-12-18 13.226.228.72

2022-12-18-----2022-12-18 13.224.141.12

2022-12-18-----2022-12-18 18.65.168.83

2022-10-12-----2022-10-22 13.224.141.60

2022-10-22-----2022-10-22 13.224.250.126

2022-10-22-----2022-10-22 99.84.238.99

2022-10-22-----2022-10-22 13.249.167.94

2022-10-22-----2022-10-22 18.66.97.82

2022-10-22-----2022-10-22 99.84.238.168

2022-10-22-----2022-10-22 18.65.168.117

2022-10-22-----2022-10-22 54.192.18.88

2022-10-22-----2022-10-22 13.224.250.55

2022-10-22-----2022-10-22 18.64.8.12

2022-10-22-----2022-10-22 13.225.103.27

2022-10-12-----2022-10-12 143.204.126.87

2022-10-12-----2022-10-12 13.226.228.34

2022-10-12-----2022-10-12 54.192.18.73

2022-10-12-----2022-10-12 108.156.60.121

2022-10-12-----2022-10-12 13.225.103.74

2022-10-12-----2022-10-12 99.84.238.173

2022-10-12-----2022-10-12 143.204.126.9

2022-10-12-----2022-10-12 13.225.173.33

2022-10-12-----2022-10-12 99.86.207.58