| Property | Value |
| Name | Not Disclosed |
| Organization | Not Disclosed |
| https://whoiscontact.ascio.com?domainname=portbase.com | |
| Address | Not Disclosed |
| Zip Code | Not Disclosed |
| City | Not Disclosed |
| Country | NL |
| Phone | Not Disclosed |
| Fax | Not Disclosed |
| NameServer | NS2.INTERMAX.NL |
| Created | 2000-03-15 13:40:16 |
| Changed | 2020-03-16 00:35:29 |
| Registrar | Ascio Technologies, |
| Date | IP Address |
| 2024-10-31 | 172.64.149.182 (ClassC) |
| 2025-11-15 | 104.18.21.146 (ClassC) |
| 2025-12-03 | 104.18.20.146 (ClassC) |