| Property | Value |
| Name | Domain Administrator |
| Organization | AT&T SERVICES, INC. |
| att-domains@att.com | |
| Address | 801 Chestnut Street |
| Zip Code | 63101 |
| City | Saint Louis |
| State | MO |
| Country | US |
| Phone | +1.3142358168 |
| Fax | +1.3142358168 |
| NameServer | ns1.attdns.com |
| Created | 1990-02-02 05:00:00 |
| Changed | 2015-01-30 07:01:58 |
| Expires | 2016-02-03 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2025-02-26 | 92.122.13.141 (ClassC) |
| 2025-07-08 | 23.195.225.190 (ClassC) |
| 2025-07-16 | 184.25.61.41 (ClassC) |
| 2025-10-12 | 23.198.175.35 (ClassC) |
| 2026-01-04 | 23.6.97.114 (ClassC) |
| Date | Domain | IP |
| centrexmate.sbc.com | 2025-05-14 | 23.192.230.143 |
| plexarmate-test.sbc.com | 2025-08-09 | 23.192.230.145 |
| centrexmate-test.sbc.com | 2025-08-19 | 23.192.230.143 |
| www.sbc.com | 2025-02-26 | 92.122.13.141 |
| ebiz.sbc.com | 2025-11-28 | 132.201.94.11 |