iP or domain name lookup

ck21.cc Server iP：

Current resolution：

domain resolution record：

2024-05-19-----2024-05-19 162.209.166.82

2024-02-25-----2024-05-03 162.209.166.66

2024-02-11-----2024-02-12 172.247.21.238

2024-01-13-----2024-02-11 172.247.21.221

2024-02-10-----2024-02-10 23.224.176.143

2024-01-13-----2024-01-13 156.251.239.104

2023-06-21-----2023-12-29 172.247.21.147

2023-12-29-----2023-12-29 156.251.239.10

2023-12-29-----2023-12-29 156.251.239.148

2023-11-22-----2023-11-22 156.251.239.180

2023-11-22-----2023-11-22 156.251.239.188

2023-11-22-----2023-11-22 156.251.239.178

2023-11-16-----2023-11-16 156.251.239.189

2023-11-16-----2023-11-16 156.251.239.184

2023-11-16-----2023-11-16 156.251.239.186

2023-10-15-----2023-10-15 156.234.127.190

2023-10-15-----2023-10-15 156.234.127.188

2023-09-30-----2023-09-30 156.234.127.103

2023-09-30-----2023-09-30 156.234.127.109

2023-09-30-----2023-09-30 156.234.127.101

2023-09-30-----2023-09-30 0.0.0.0

2023-09-30-----2023-09-30 156.234.127.149

2022-11-23-----2022-11-23 172.247.21.177

2022-08-04-----2022-08-04 193.42.114.80

2021-09-22-----2022-05-08 172.247.21.202

2021-09-15-----2021-09-16 23.225.41.235