iP or domain name lookup

app.ringcentral.com Server iP：

Current resolution：

domain resolution record：

2025-05-30-----2025-12-17 108.139.10.42

2025-05-30-----2025-12-17 13.33.45.7

2025-12-17-----2025-12-17 18.245.86.100

2025-12-17-----2025-12-17 3.173.254.72

2025-05-30-----2025-06-11 108.139.10.43

2025-05-30-----2025-06-11 13.33.45.36

2025-05-30-----2025-06-11 3.164.121.116

2025-05-30-----2025-06-11 3.164.121.110

2025-05-30-----2025-06-11 13.33.45.91

2025-05-30-----2025-06-11 3.169.55.43

2025-05-30-----2025-06-11 13.33.183.12

2025-05-30-----2025-06-11 13.33.183.84

2025-06-11-----2025-06-11 13.33.183.9

2025-06-11-----2025-06-11 18.238.55.116

2025-06-11-----2025-06-11 13.33.183.34

2025-06-11-----2025-06-11 216.137.39.82

2025-06-11-----2025-06-11 108.139.10.39

2025-06-11-----2025-06-11 3.164.121.71

2025-06-11-----2025-06-11 108.139.10.5

2025-06-11-----2025-06-11 3.165.160.69

2025-06-11-----2025-06-11 54.192.137.75

2025-05-30-----2025-05-30 216.137.39.62

2025-05-30-----2025-05-30 54.192.137.33