| Domain | Registrar | Name Server | Creation Date | Expiry Date |
|---|---|---|---|---|
| ONE.COM | CSL Computer Service Langenbach GmbH d/b/a joker.com | a.b-one-dns.net b.b-one-dns.net | 12.02.1992 | 13.02.2033 |
| B-ONE-DNS.NET | CSL Computer Service Langenbach GmbH d/b/a joker.com | a.b-one-dns.net b.b-one-dns.net | 31.08.2004 | 31.08.2023 |