| Property | Value |
| NameServer | DNS031.C.REGISTER.COM |
| Created | 1998-06-30 00:00:00 |
| Changed | 2013-10-20 00:00:00 |
| Expires | 2017-06-29 00:00:00 |
| Registrar | REGISTER.COM, INC. |
| Date | IP Address |
| 2021-04-17 | 45.60.45.202 (ClassC) |
| 2022-01-18 | 45.60.196.32 (ClassC) |
| 2025-11-22 | 68.75.245.236 (ClassC) |
| Date | Domain | IP |
| mail.ryerson.com | 2022-01-18 | 45.60.196.32 |
| www.ryerson.com | 2025-03-08 | 18.161.6.33 |