| Date | IP Address |
| 2025-09-14 | 202.181.134.10 (ClassC) |
| Date | Domain | IP |
| mail1.s-concept.com.hk | 2025-06-09 | 202.181.134.10 |
| mail2.s-concept.com.hk | 2025-05-04 | 202.181.134.10 |
| imap2.s-concept.com.hk | 2025-05-23 | 202.181.134.10 |
| barracuda.s-concept.com.hk | 2025-05-16 | 202.181.134.10 |
| poczta.s-concept.com.hk | 2025-05-09 | 202.181.134.10 |
| comune.s-concept.com.hk | 2025-04-25 | 202.181.134.10 |
| mail.comune.s-concept.com.hk | 2025-07-03 | 202.181.134.10 |
| smtpauth.s-concept.com.hk | 2025-04-29 | 202.181.134.10 |
| webmail.s-concept.com.hk | 2024-11-19 | 202.181.134.10 |
| email.s-concept.com.hk | 2025-01-07 | 202.181.134.10 |
| spam.s-concept.com.hk | 2025-05-21 | 202.181.134.10 |
| smtp.s-concept.com.hk | 2025-07-20 | 202.181.134.10 |
| authsmtp.s-concept.com.hk | 2025-09-14 | 202.181.134.10 |
| server.s-concept.com.hk | 2025-05-07 | 202.181.134.10 |
| ms.s-concept.com.hk | 2025-04-21 | 202.181.134.10 |
| ns.s-concept.com.hk | 2025-06-28 | 202.181.134.10 |
| smtps.s-concept.com.hk | 2024-12-01 | 202.181.134.10 |
| gw.s-concept.com.hk | 2025-05-06 | 202.181.134.10 |
| www.s-concept.com.hk | 2025-04-27 | 202.181.134.10 |
| mailx.s-concept.com.hk | 2025-05-08 | 202.181.134.10 |