| Property | Value |
| Country | Germany |
| Domain | Date |
| monitoring.master.web-service4u.net | 2025-03-28 |
| web2.master.web-service4u.net | 2025-03-16 |
| NS2.WEB-SERVICE4U.NET | 2025-03-02 |
| ns1.web-service4u.net | 2024-12-19 |
| www.web-service4u.net | 2024-10-30 |
| mail.web-service4u.de | 2024-10-28 |
| mail.web-service4u.net | 2024-10-28 |
| web-service4u.net | 2024-10-28 |
| reiko-kretzschmar.de | 2024-09-12 |
| monitoring.web-service4u.de | 2019-08-27 |