| Property | Value |
| Name | Domain Administrator |
| Organization | Signum International S.a r.l Luxembourg Luzern Branch |
| Address | Haldenstrasse 4 |
| City | CH-CH-6006 Luzern |
| Country | Switzerland |
| NameServer | ns2.domainnetwork.se |
| Date | IP Address |
| 2024-11-09 | 104.16.78.72 (ClassC) |
| 2024-11-21 | 104.16.77.72 (ClassC) |
| 2025-10-07 | 104.18.11.139 (ClassC) |
| 2026-02-08 | 104.18.10.139 (ClassC) |
| Date | Domain | IP |
| bc.efswiss.ch | 2021-11-15 | 99.84.64.36 |
| www.efswiss.ch | 2014-12-28 | 173.205.10.49 |