| 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 |
| 2018-04-18 | 52.54.48.82 (ClassC) |
| 2018-04-18 | 52.23.145.93 (ClassC) |
| 2018-04-18 | 52.55.174.199 (ClassC) |
| 2018-04-18 | 52.55.41.219 (ClassC) |
| 2018-04-18 | 52.6.63.110 (ClassC) |
| 2018-04-18 | 52.5.89.216 (ClassC) |
| 2018-04-18 | 52.7.159.199 (ClassC) |
| 2019-09-29 | 52.3.45.217 (ClassC) |
| 2019-09-29 | 34.194.252.60 (ClassC) |
| 2024-06-17 | 107.22.57.98 (ClassC) |
| 2024-07-17 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 46.137.15.86 (ClassC) |
| 2025-02-11 | 23.22.130.173 (ClassC) |
| 2025-09-14 | 52.5.82.174 (ClassC) |