| Property | Value |
| Name | Kaufmann Ernst |
| Organization | United Airlines |
| Address | Obstgartenstrasse 27 |
| City | CH-8302 Kloten |
| Country | Switzerland |
| NameServer | dns02.uls-prod.com |
| Date | IP Address |
| 2014-02-27 | 23.64.112.45 (ClassC) |
| 2014-03-11 | 23.201.64.45 (ClassC) |
| 2014-03-23 | 23.194.64.45 (ClassC) |
| 2014-03-26 | 23.212.64.45 (ClassC) |
| 2014-04-04 | 23.1.160.45 (ClassC) |
| 2014-04-25 | 23.210.16.45 (ClassC) |
| 2014-05-01 | 72.246.88.45 (ClassC) |
| 2014-05-09 | 184.29.208.45 (ClassC) |
| 2014-05-12 | 23.61.48.45 (ClassC) |
| 2014-05-27 | 23.197.144.45 (ClassC) |
| 2014-05-29 | 23.197.16.45 (ClassC) |
| 2014-07-20 | 23.4.128.66 (ClassC) |
| 2014-12-14 | 23.194.112.45 (ClassC) |
| 2015-07-15 | 23.72.47.89 (ClassC) |
| 2015-08-12 | 23.209.184.115 (ClassC) |
| 2015-11-18 | 104.79.128.32 (ClassC) |
| 2016-07-14 | 23.62.12.51 (ClassC) |
| 2016-12-10 | 23.4.8.186 (ClassC) |
| 2017-01-28 | 23.63.150.8 (ClassC) |
| 2024-12-08 | 23.216.80.6 (ClassC) |
| 2025-02-19 | 23.213.36.5 (ClassC) |
| 2025-04-19 | 104.71.212.7 (ClassC) |
| 2025-06-15 | 23.54.152.7 (ClassC) |
| 2025-08-05 | 184.27.212.7 (ClassC) |