| 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 |
| 2019-09-01 | 52.209.88.81 (ClassC) |
| 2019-09-01 | 34.241.172.109 (ClassC) |
| 2019-09-01 | 34.242.254.243 (ClassC) |
| 2019-09-01 | 52.51.85.80 (ClassC) |
| 2020-09-23 | 52.214.119.63 (ClassC) |
| 2020-09-23 | 52.48.75.246 (ClassC) |
| 2020-09-23 | 99.80.6.147 (ClassC) |
| 2020-09-23 | 34.254.8.67 (ClassC) |
| 2024-03-18 | 54.243.238.66 (ClassC) |
| 2025-01-24 | 54.83.6.65 (ClassC) |
| 2025-03-02 | 54.73.53.134 (ClassC) |
| 2025-04-06 | 54.228.42.199 (ClassC) |
| 2025-11-21 | 3.209.172.72 (ClassC) |