| Property | Value |
| NameServer | CMTU.MT.NS.ELS-GMS.ATT.NET |
| Created | 1996-02-14 00:00:00 |
| Changed | 2015-03-08 00:00:00 |
| Expires | 2017-02-15 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2015-03-08 | 54.231.164.179 (ClassC) |
| 2015-03-08 | 54.231.162.3 (ClassC) |
| 2024-08-10 | 40.91.73.27 (ClassC) |
| 2025-08-26 | 4.242.110.180 (ClassC) |
| Date | Domain | IP |
| beta.premera.com | 2025-05-28 | 52.247.202.34 |
| datahub.premera.com | 2025-05-21 | 4.155.154.43 |
| api-cstc.prod.premera.com | 2025-05-31 | 20.112.49.114 |
| api.prod.premera.com | 2025-05-26 | 20.112.49.114 |
| healthsource.premera.com | 2023-08-25 | 20.99.142.12 |
| member-edge.premera.com | 2024-07-08 | 40.91.73.27 |
| mawelcome.premera.com | 2025-08-18 | 192.0.66.149 |
| auth.premera.com | 2025-07-08 | 4.242.110.180 |
| mail.premera.com | 2025-06-02 | 199.73.2.199 |
| hmo.premera.com | 2025-05-22 | 4.242.110.180 |
| member.premera.com | 2024-07-08 | 52.247.202.34 |
| arcuat.premera.com | 2024-11-15 | 20.99.185.78 |
| auth-acpt.premera.com | 2025-01-24 | 52.250.88.3 |
| arctest.premera.com | 2024-07-08 | 20.109.180.92 |
| www.premera.com | 2015-03-08 | 54.231.162.3 |
| my.premera.com | 2024-10-04 | 52.247.202.34 |