| Date | IP Address |
| 2015-06-11 | 222.73.134.120 (ClassC) |
| 2015-09-09 | 119.188.96.110 (ClassC) |
| 2015-09-26 | 117.34.7.120 (ClassC) |
| 2015-11-30 | 175.6.3.144 (ClassC) |
| 2016-11-15 | 36.110.143.144 (ClassC) |
| 2017-01-09 | 222.73.134.25 (ClassC) |
| 2017-03-01 | 221.204.186.137 (ClassC) |
| 2020-12-11 | 47.246.23.103 (ClassC) |
| 2024-09-10 | 8.25.82.177 (ClassC) |
| 2024-10-06 | 8.25.82.185 (ClassC) |
| 2024-12-26 | 47.246.23.231 (ClassC) |
| Date | Domain | IP |
| static.nowcoder.com | 2024-01-08 | 163.181.66.91 |
| mail.nowcoder.com | 2024-11-28 | 129.226.102.73 |
| exam.nowcoder.com | 2024-09-17 | 47.114.84.106 |
| images.nowcoder.com | 2015-06-11 | 222.73.134.120 |
| uploadfiles.nowcoder.com | 2015-06-16 | 222.73.134.120 |
| interview.nowcoder.com | 2024-12-15 | 47.111.158.126 |
| www.nowcoder.com | 2024-10-10 | 47.96.26.18 |