| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2020-08-27 | 52.0.134.44 (ClassC) |
| 2020-09-10 | 34.199.172.117 (ClassC) |
| 2020-09-11 | 54.210.201.228 (ClassC) |
| 2020-09-18 | 52.200.95.144 (ClassC) |
| 2020-09-20 | 52.201.11.217 (ClassC) |
| 2020-09-23 | 3.224.27.61 (ClassC) |
| 2020-09-23 | 52.20.101.119 (ClassC) |
| 2020-09-26 | 3.233.183.24 (ClassC) |
| 2020-10-02 | 52.201.125.116 (ClassC) |
| 2024-03-07 | 3.229.186.102 (ClassC) |
| 2024-09-02 | 54.224.34.30 (ClassC) |
| 2024-11-02 | 3.216.88.24 (ClassC) |
| 2025-03-11 | 54.159.116.102 (ClassC) |
| 2025-04-12 | 107.22.57.98 (ClassC) |
| 2025-06-13 | 54.228.42.199 (ClassC) |
| 2025-08-20 | 54.165.58.209 (ClassC) |
| 2025-08-28 | 23.22.52.7 (ClassC) |
| 2025-12-03 | 54.205.8.205 (ClassC) |
| 2026-02-19 | 3.209.172.72 (ClassC) |
| 2026-02-23 | 54.83.6.65 (ClassC) |
| 2026-03-02 | 54.73.53.134 (ClassC) |