iP or domain name lookup

k12.com Server iP：

Current resolution：

domain resolution record：

2023-09-08-----2024-10-18 141.193.213.20

2023-09-08-----2024-10-18 141.193.213.21

2023-06-15-----2023-06-27 18.205.164.33

2023-06-27-----2023-06-27 34.202.150.154

2023-06-04-----2023-06-15 3.223.117.233

2023-05-09-----2023-06-04 54.147.219.72

2023-05-09-----2023-05-09 34.197.243.178

2022-12-15-----2022-12-15 52.22.123.69

2022-12-15-----2022-12-15 184.73.245.238

2021-04-27-----2021-07-15 34.202.79.90

2021-04-27-----2021-07-15 3.208.115.111

2017-02-02-----2020-07-04 69.25.18.96