| 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 |
| 2014-11-21 | 176.34.97.127 (ClassC) |
| 2014-11-21 | 54.228.253.126 (ClassC) |
| 2015-03-18 | 54.247.84.174 (ClassC) |
| 2017-03-05 | 54.75.240.21 (ClassC) |
| 2017-03-06 | 176.34.247.86 (ClassC) |
| 2017-09-21 | 54.228.198.80 (ClassC) |
| 2019-02-04 | 52.16.107.201 (ClassC) |
| 2019-02-04 | 34.240.58.38 (ClassC) |
| 2019-02-04 | 34.246.143.248 (ClassC) |
| 2024-02-28 | 46.137.15.86 (ClassC) |
| 2024-03-29 | 54.228.42.199 (ClassC) |
| 2024-07-06 | 54.146.248.82 (ClassC) |
| 2024-09-21 | 23.22.52.7 (ClassC) |
| 2025-01-19 | 23.22.130.173 (ClassC) |
| 2025-01-29 | 3.209.172.72 (ClassC) |
| 2025-04-07 | 18.211.231.38 (ClassC) |