| Property | Value |
| Organization | Universidade do Porto |
| contacto_dnsup@reit.up.pt | |
| Address | Reitoria - Praça Gomes Teixeira |
| Zip Code | 4099-002 Porto |
| City | Porto |
| NameServer | dns4.up.pt |
| Created | 1991-10-11 00:00:00 |
| Expires | 2016-05-30 00:00:00 |
| Date | IP Address |
| 2021-01-14 | 63.33.127.107 (ClassC) |
| 2024-12-22 | 52.48.125.188 (ClassC) |
| 2025-05-07 | 34.252.235.113 (ClassC) |
| 2025-07-10 | 52.210.120.30 (ClassC) |
| 2025-10-19 | 52.51.218.75 (ClassC) |
| 2025-12-14 | 52.209.29.119 (ClassC) |
| Date | Domain | IP |
| www.portal.pbs.up.pt | 2025-09-20 | 193.137.49.231 |
| virtualcampus.pbs.up.pt | 2025-12-14 | 52.209.29.119 |