| Property | Value |
| NameServer | CMTU.MT.NS.ELS-GMS.ATT.NET |
| Created | 1996-02-24 00:00:00 |
| Changed | 2013-11-14 00:00:00 |
| Expires | 2019-02-25 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2013-05-06 | 168.143.6.93 (ClassC) |
| 2014-10-21 | 216.55.149.9 (ClassC) |
| 2017-09-01 | 67.19.54.142 (ClassC) |
| 2018-08-23 | 216.194.164.108 (ClassC) |
| 2019-12-13 | 166.62.106.104 (ClassC) |
| 2021-07-25 | 166.62.110.72 (ClassC) |
| 2023-07-04 | 50.62.90.205 (ClassC) |
| 2026-02-21 | 160.153.0.37 (ClassC) |
| Date | Domain | IP |
| vamus.mattson.com | 2026-02-17 | 12.152.180.250 |
| www.mattson.com | 2026-02-01 | 160.153.0.37 |