| Date | IP Address |
| 2020-12-02 | 162.159.209.12 (ClassC) |
| 2026-01-18 | 211.149.231.44 (ClassC) |
| Date | Domain | IP |
| imap2.szjlkt.com | 2025-12-01 | 211.149.231.44 |
| email.szjlkt.com | 2026-01-18 | 211.149.231.44 |
| imap.szjlkt.com | 2026-01-04 | 211.149.231.44 |
| ftp.szjlkt.com | 2026-01-06 | 211.149.231.44 |
| authsmtp.szjlkt.com | 2025-12-08 | 211.149.231.44 |