| Property | Value |
| Organization | American Heart Association |
| State | TX |
| Country | US |
| NameServer | ns2.heart.org |
| Created | 2003-09-30 20:08:23 |
| Changed | 2019-09-20 00:22:19 |
| Expires | 2020-09-30 20:08:23 |
| Date | IP Address |
| 2015-11-29 | 216.185.153.52 (ClassC) |
| 2016-02-24 | 52.5.195.250 (ClassC) |
| 2016-12-11 | 52.21.74.6 (ClassC) |
| 2016-12-23 | 107.23.215.71 (ClassC) |
| 2017-02-02 | 34.192.135.69 (ClassC) |
| 2017-03-04 | 54.173.33.146 (ClassC) |
| 2017-04-04 | 52.54.254.157 (ClassC) |
| 2017-05-14 | 52.4.3.144 (ClassC) |
| 2017-07-15 | 52.207.20.224 (ClassC) |
| 2017-08-26 | 52.22.210.53 (ClassC) |
| 2019-09-23 | 216.185.112.30 (ClassC) |
| 2021-07-29 | 12.96.188.30 (ClassC) |
| 2024-10-26 | 172.67.15.44 (ClassC) |
| 2025-01-26 | 104.22.77.195 (ClassC) |