| Property | Value |
| Name | Domain Administration |
| Organization | CitiBank, N.A. |
| domain.admin@citi.com | |
| Address | 390 Greenwich Street |
| Zip Code | 10013 |
| City | New York |
| State | NY |
| Country | US |
| Phone | +1.7182480307 |
| Fax | +1.7182480307 |
| NameServer | ns2.nsroot2.com |
| Created | 1999-12-03 05:00:00 |
| Changed | 2015-11-30 06:38:17 |
| Expires | 2016-12-03 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2018-08-09 | 23.35.128.156 (ClassC) |
| 2023-08-25 | 23.195.226.114 (ClassC) |
| 2023-12-10 | 23.34.68.45 (ClassC) |
| 2025-01-12 | 92.122.14.128 (ClassC) |
| 2025-09-27 | 23.198.175.216 (ClassC) |
| 2025-12-19 | 23.6.98.46 (ClassC) |
| 2026-01-25 | 184.25.61.221 (ClassC) |
| Date | Domain | IP |
| tagmanager1.citibankonline.com | 2025-09-27 | 44.225.180.45 |
| metrics1.citibankonline.com | 2024-09-18 | 63.140.36.51 |
| content22.citibankonline.com | 2025-12-20 | 192.225.158.132 |
| citiretailservices.load.citibankonline.com | 2024-08-28 | 23.222.153.183 |
| mobile.citibankonline.com | 2025-02-06 | 23.35.126.150 |
| preview.mobile.citibankonline.com | 2023-08-25 | 23.222.155.66 |
| citimobile.citibankonline.com | 2023-08-25 | 23.195.226.114 |
| citiretailservicesmobile.citibankonline.com | 2023-08-25 | 23.195.226.114 |
| citiretailservices.citibankonline.com | 2024-10-05 | 23.44.241.188 |
| tablet.citibankonline.com | 2024-07-07 | 92.122.14.128 |
| www.citibankonline.com | 2023-11-24 | 104.112.185.120 |