| Date | IP Address |
| 2025-11-13 | 198.101.129.244 (ClassC) |
| Date | Domain | IP |
| mail11.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| mx1.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| imap2.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| relay2.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| pop3.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| mx4.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| mail9.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| webmail.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| ms.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| mailout.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| www.highplainsarchitects.com | 2025-11-13 | 198.185.159.144 |
| mailx.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |
| mx.highplainsarchitects.com | 2025-11-13 | 198.101.129.244 |