iP or domain name lookup

support.smartthings.com Server iP：

Current resolution：

domain resolution record：

2026-02-02-----2026-02-18 216.198.54.6

2026-02-02-----2026-02-18 216.198.53.6

2025-04-17-----2025-04-17 216.198.53.1

2025-04-17-----2025-04-17 216.198.54.1

2019-07-17-----2024-02-12 104.16.53.111

2019-07-17-----2024-02-12 104.16.51.111

2019-07-17-----2019-10-12 104.16.55.111

2019-07-17-----2019-10-12 104.16.52.111

2019-07-17-----2019-07-17 104.16.54.111

2018-04-26-----2018-05-01 216.198.2.1

2018-03-12-----2018-03-17 192.161.147.1