iP or domain name lookup

piazza.com Server iP：

Current resolution：

domain resolution record：

2024-01-26-----2024-02-06 3.218.238.149

2024-01-26-----2024-02-06 34.233.116.181

2024-01-27-----2024-02-06 35.174.160.95

2024-01-31-----2024-02-05 3.213.133.147

2024-01-11-----2024-01-26 34.231.210.250

2024-01-11-----2024-01-22 3.218.4.153

2024-01-11-----2024-01-18 54.235.245.98

2024-01-13-----2024-01-13 3.227.142.88

2023-12-24-----2023-12-29 34.193.118.192

2023-12-24-----2023-12-29 100.24.132.253

2023-12-24-----2023-12-29 54.81.117.90

2023-12-29-----2023-12-29 3.219.254.41

2023-12-19-----2023-12-19 3.222.244.138

2023-12-19-----2023-12-19 3.90.211.209

2023-12-19-----2023-12-19 34.236.21.61

2023-11-27-----2023-11-27 3.209.55.60

2023-11-27-----2023-11-27 18.215.131.174

2023-11-27-----2023-11-27 44.212.105.126

2023-11-27-----2023-11-27 52.207.120.15

2023-11-02-----2023-11-02 3.223.24.172

2023-11-02-----2023-11-02 52.20.211.176

2023-11-02-----2023-11-02 34.193.224.45

2023-11-02-----2023-11-02 18.210.230.192

2023-11-02-----2023-11-02 35.168.224.219

2023-08-19-----2023-08-19 34.225.172.146

2023-08-19-----2023-08-19 34.206.239.200

2023-08-19-----2023-08-19 34.231.84.232

2023-08-19-----2023-08-19 54.221.202.2

2023-05-14-----2023-05-14 3.221.254.254

2023-05-14-----2023-05-14 54.89.117.82

2023-05-14-----2023-05-14 3.213.184.66

2023-05-14-----2023-05-14 52.70.15.207

2021-02-23-----2021-02-23 3.224.81.210

2021-02-23-----2021-02-23 3.226.166.24

2021-02-23-----2021-02-23 54.236.183.80

2021-02-23-----2021-02-23 3.208.138.178

2021-01-17-----2021-01-17 3.214.6.148

2021-01-17-----2021-01-17 35.173.87.107

2021-01-17-----2021-01-17 52.72.78.30

2021-01-17-----2021-01-17 54.236.167.65

2020-02-07-----2020-03-02 34.237.183.157

2020-02-07-----2020-03-02 34.192.194.48

2020-02-07-----2020-03-02 52.4.91.75

2020-02-07-----2020-03-02 34.231.49.99

2019-11-05-----2019-11-05 52.2.48.133

2019-11-05-----2019-11-05 52.45.119.166

2019-11-05-----2019-11-05 34.205.95.128

2019-11-05-----2019-11-05 3.214.17.10

2019-08-23-----2019-08-25 54.208.176.24

2019-08-23-----2019-08-25 3.221.101.231