| Property | Value |
| Name | Security Cloud Operations |
| Organization | Cisco Technology, Inc. |
| sco-dns-admin@cisco.com | |
| Address | 170 W. Tasman Drive |
| Zip Code | 95134 |
| City | San Jose |
| State | CA |
| Country | US |
| Phone | +1.18005536387 |
| Fax | +1.18005536387 |
| NameServer | ns1-93.akam.net |
| Created | 2002-12-03 03:26:33 |
| Changed | 2014-11-20 08:30:16 |
| Expires | 2015-12-03 03:26:33 |
| Registrar | eNom, Inc. (R39-LROR |
| Date | IP Address |
| 2014-06-19 | 172.229.13.224 (ClassC) |
| 2014-08-17 | 23.4.148.236 (ClassC) |
| 2015-02-28 | 23.201.93.224 (ClassC) |
| 2025-07-29 | 184.24.207.9 (ClassC) |
| 2025-08-10 | 2.19.143.73 (ClassC) |
| 2025-10-26 | 23.37.223.157 (ClassC) |
| 2025-12-24 | 88.221.158.81 (ClassC) |
| 2026-01-21 | 23.203.216.80 (ClassC) |
| Date | Domain | IP |
| prod.senderbase.org | 2015-02-28 | 23.201.93.224 |
| www.senderbase.org | 2013-12-16 | 69.22.154.9 |