iP or domain name lookup

investor.gartner.com Server iP：

Current resolution：

domain resolution record：

2022-09-20-----2024-03-18 23.44.51.200

2022-09-20-----2024-03-18 23.44.51.209

2024-03-18-----2024-03-18 23.62.46.135

2024-03-18-----2024-03-18 223.119.248.32

2024-03-18-----2024-03-18 23.206.188.171

2024-03-18-----2024-03-18 184.25.254.105

2024-03-18-----2024-03-18 104.75.169.128

2024-03-18-----2024-03-18 23.36.15.96

2024-03-18-----2024-03-18 69.192.139.100

2024-03-18-----2024-03-18 223.119.248.96

2024-03-18-----2024-03-18 104.75.169.178

2024-03-18-----2024-03-18 23.216.149.141

2024-03-18-----2024-03-18 23.204.139.94

2024-03-18-----2024-03-18 23.59.252.168

2024-03-18-----2024-03-18 23.216.149.145

2023-08-26-----2023-09-30 23.210.219.73

2023-08-26-----2023-09-30 23.67.33.5

2023-09-30-----2023-09-30 104.126.37.129

2023-09-30-----2023-09-30 23.52.171.235

2023-08-26-----2023-08-26 2.16.241.89

2023-08-26-----2023-08-26 23.220.203.41

2022-09-10-----2023-07-21 184.51.102.154

2023-07-21-----2023-07-21 23.62.35.33

2023-07-21-----2023-07-21 92.123.238.66

2023-07-21-----2023-07-21 2.19.80.113

2023-07-21-----2023-07-21 104.115.38.208

2023-07-21-----2023-07-21 184.26.43.201

2023-07-21-----2023-07-21 23.72.248.197

2023-07-21-----2023-07-21 184.51.102.112

2023-07-21-----2023-07-21 23.43.48.42

2023-07-21-----2023-07-21 184.51.102.137

2023-07-21-----2023-07-21 23.44.7.186

2022-09-10-----2022-09-20 223.119.50.169

2022-09-10-----2022-09-20 23.46.63.26

2022-09-20-----2022-09-20 23.219.172.241

2022-09-20-----2022-09-20 23.211.15.145

2022-09-10-----2022-09-10 23.46.63.57

2022-09-10-----2022-09-10 184.26.127.75

2022-09-10-----2022-09-10 23.219.172.191

2022-09-10-----2022-09-10 23.211.15.115

2022-09-10-----2022-09-10 104.116.243.41

2022-09-10-----2022-09-10 23.45.50.203

2022-09-10-----2022-09-10 184.25.226.128

2022-09-10-----2022-09-10 223.119.50.163

2022-09-10-----2022-09-10 104.109.129.195

2022-09-10-----2022-09-10 104.109.129.193