iP or domain name lookup

duo.com Server iP：

Current resolution：

domain resolution record：

2020-04-16-----2024-04-26 99.84.133.40

2020-04-16-----2024-04-26 99.84.133.48

2020-04-16-----2024-04-26 99.84.133.22

2020-04-16-----2024-04-26 99.84.133.108

2021-06-14-----2024-04-26 13.224.163.62

2023-07-07-----2024-04-26 18.173.121.38

2023-08-16-----2024-04-26 18.173.121.107

2023-08-21-----2024-04-26 18.173.121.26

2023-08-24-----2024-04-26 18.173.121.69

2023-12-02-----2024-04-26 3.163.125.63

2024-01-11-----2024-04-26 3.163.125.31

2024-01-11-----2024-04-26 3.163.125.77

2024-03-15-----2024-04-26 13.35.18.92

2024-03-15-----2024-04-26 3.161.82.84

2024-04-26-----2024-04-26 3.161.82.4

2024-04-26-----2024-04-26 3.161.82.78

2024-04-26-----2024-04-26 13.35.18.84

2024-04-26-----2024-04-26 13.35.18.44

2024-04-26-----2024-04-26 3.161.82.27

2022-10-01-----2024-02-09 13.32.99.95

2022-10-19-----2024-02-09 52.84.251.81

2022-10-21-----2024-02-09 13.32.99.68

2023-08-16-----2024-02-09 52.84.251.53

2022-06-16-----2024-02-08 13.224.167.71

2022-10-01-----2024-02-08 13.224.167.128

2022-10-01-----2024-02-08 13.224.167.112

2022-10-03-----2024-02-08 13.32.99.12

2022-10-19-----2024-02-08 13.32.99.120

2024-01-11-----2024-02-08 52.84.251.69

2021-06-30-----2024-01-29 13.226.228.96

2022-10-01-----2024-01-29 13.227.62.125

2022-10-19-----2024-01-29 13.226.228.61

2023-04-29-----2024-01-29 13.226.228.51

2023-05-08-----2024-01-29 13.226.228.128

2023-06-02-----2024-01-29 52.84.251.117

2024-01-29-----2024-01-29 54.192.18.18

2024-01-29-----2024-01-29 54.192.18.90

2022-06-16-----2024-01-13 13.224.167.103

2023-01-31-----2024-01-13 13.227.74.87

2023-01-31-----2024-01-13 13.227.74.62

2023-01-31-----2024-01-13 13.227.62.90

2023-05-08-----2024-01-13 13.227.74.120

2023-08-24-----2024-01-13 13.225.131.95

2023-12-02-----2024-01-13 3.163.125.2

2024-01-11-----2024-01-13 13.227.74.123

2024-01-11-----2024-01-13 13.225.131.38

2022-04-07-----2024-01-11 13.224.141.16

2022-10-19-----2024-01-11 13.227.62.120

2022-10-21-----2024-01-11 13.227.62.95

2023-08-24-----2024-01-11 13.249.9.35