| Property | Value |
| Name | Domain Administrator |
| Organization | Leidos Holdings, Inc. |
| Leidos-Domains@leidos.com | |
| Address | 11955 Freedom Drive |
| Zip Code | 20190 |
| City | Reston |
| State | VA |
| Country | US |
| Phone | +1.5715266000 |
| Fax | +1.5715266000 |
| NameServer | ns1.leidos.com |
| Created | 2000-02-26 22:58:33 |
| Changed | 2014-04-12 03:33:04 |
| Expires | 2016-02-26 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2016-09-20 | 23.62.239.90 (ClassC) |
| 2016-11-09 | 204.93.46.3 (ClassC) |
| 2016-11-28 | 204.93.46.10 (ClassC) |
| 2017-01-18 | 63.238.216.225 (ClassC) |
| 2017-09-06 | 216.3.51.90 (ClassC) |
| 2017-09-12 | 23.220.96.211 (ClassC) |
| 2017-09-23 | 23.220.96.40 (ClassC) |
| 2017-10-02 | 23.220.96.64 (ClassC) |
| 2017-10-15 | 92.122.154.96 (ClassC) |
| 2017-11-09 | 23.48.209.139 (ClassC) |
| 2025-01-10 | 199.60.103.254 (ClassC) |
| Date | Domain | IP |
| ns0.leidos.com | 2024-11-29 | 140.162.65.4 |
| ns1.leidos.com | 2025-01-10 | 204.115.183.132 |
| ns2.leidos.com | 2024-11-29 | 205.153.240.4 |
| ns3.leidos.com | 2024-09-22 | 140.162.65.4 |
| webmail.uk.leidos.com | 2024-12-20 | 185.177.64.172 |
| civil.leidos.com | 2024-12-27 | 104.18.25.52 |
| more.civil.leidos.com | 2024-11-09 | 104.17.73.206 |
| go.leidos.com | 2023-08-29 | 146.75.42.51 |
| cyber.leidos.com | 2025-01-10 | 199.60.103.254 |
| ir.leidos.com | 2015-02-09 | 165.254.206.89 |
| careers.leidos.com | 2023-08-16 | 104.18.144.76 |
| investors.leidos.com | 2014-11-24 | 165.254.206.89 |
| portal-sts.leidos.com | 2024-11-25 | 149.8.238.211 |
| webmail.au.leidos.com | 2025-01-10 | 103.93.108.172 |
| webmail.corpdev.leidos.com | 2024-12-15 | 149.8.236.13 |
| www.leidos.com | 2024-06-01 | 104.18.24.52 |
| energy.leidos.com | 2025-01-10 | 149.8.238.77 |