iP or domain name lookup

mail.zayo.com Server iP：

Current resolution：

domain resolution record：

2023-04-26-----2024-04-26 172.217.160.69

2023-04-26-----2024-04-26 142.251.43.5

2023-04-26-----2024-04-26 142.251.42.229

2023-04-26-----2024-04-26 172.217.24.229

2023-04-26-----2024-04-26 172.217.163.37

2023-05-13-----2024-04-26 172.217.160.101

2023-07-04-----2024-04-26 142.251.130.5

2023-08-26-----2024-04-26 142.251.220.37

2023-05-13-----2024-04-20 172.217.25.5

2023-12-31-----2024-04-20 172.217.31.5

2023-06-16-----2024-04-16 142.250.207.69

2023-08-05-----2024-04-16 172.217.27.5

2023-09-19-----2024-04-16 142.251.220.101

2023-05-25-----2024-04-03 172.217.24.69

2023-08-19-----2024-03-30 142.250.66.133

2023-11-05-----2024-03-30 142.250.66.101

2024-01-18-----2024-03-30 142.250.204.101

2024-03-07-----2024-03-24 142.250.199.69

2024-03-07-----2024-03-09 172.217.12.133

2023-06-16-----2024-03-07 172.217.24.101

2024-03-07-----2024-03-07 74.125.130.19

2024-03-07-----2024-03-07 142.251.10.83

2024-03-07-----2024-03-07 142.251.175.17

2024-03-07-----2024-03-07 74.125.130.83

2023-05-25-----2024-03-02 142.250.66.37

2024-03-02-----2024-03-02 142.250.72.133

2024-03-02-----2024-03-02 142.250.68.5

2024-01-25-----2024-01-25 142.250.204.133

2023-07-29-----2024-01-03 142.250.72.165

2023-08-22-----2024-01-03 172.217.18.5

2023-09-19-----2024-01-03 172.217.16.197

2023-12-23-----2024-01-03 142.251.42.197

2024-01-03-----2024-01-03 142.251.175.83

2024-01-03-----2024-01-03 142.251.10.18

2024-01-03-----2024-01-03 142.251.10.17

2023-05-24-----2023-12-31 216.58.200.229

2023-12-31-----2023-12-31 142.250.207.5

2023-12-23-----2023-12-23 142.250.4.19

2023-08-05-----2023-11-26 216.58.203.69

2023-10-30-----2023-10-30 142.250.204.37

2023-08-26-----2023-10-18 142.250.186.101

2023-10-18-----2023-10-18 142.250.68.37

2023-10-18-----2023-10-18 142.250.199.101

2023-10-18-----2023-10-18 142.251.12.18

2023-08-22-----2023-09-21 142.250.189.165

2023-08-26-----2023-09-21 142.250.191.69

2023-09-21-----2023-09-21 142.250.186.133

2023-08-22-----2023-09-19 142.251.220.69

2023-09-19-----2023-09-19 142.250.72.197

2023-09-19-----2023-09-19 142.250.179.133