| Property | Value |
| Country | Portugal |
| Domain | Date |
| alsernet.com | 2025-03-24 |
| www.alser.net | 2025-03-24 |
| alser-telecom.es | 2025-03-16 |
| boletines.a-alvarez.com | 2025-03-06 |
| desarrollo.a-alvarez.com | 2025-03-06 |
| previa.a-alvarez.com | 2025-03-06 |
| verificarmodulos.a-alvarez.com | 2025-03-06 |
| alser.com | 2025-02-25 |
| alsernet.es | 2025-02-25 |
| sac3.alsernet.es | 2025-02-01 |
| sac5.alsernet.es | 2025-01-30 |
| blog.alsernet.es | 2024-12-20 |
| www.alsernet.com | 2024-12-20 |
| sacalsernet2020.alsernet.es | 2024-12-14 |
| sacinterno.alsernet.es | 2024-12-14 |
| sacpruebas.alsernet.es | 2024-12-14 |
| www.alser-telecom.es | 2024-12-14 |
| www.alser.com | 2024-12-11 |
| www.alsernet.es | 2024-12-11 |
| firmas.a-alvarez.com | 2024-12-06 |
| alser.net | 2024-11-26 |