| 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 |
| 2015-02-05 | 23.21.43.109 (ClassC) |
| 2015-03-03 | 54.225.88.5 (ClassC) |
| 2015-03-14 | 54.235.78.30 (ClassC) |
| 2015-03-23 | 54.225.214.208 (ClassC) |
| 2015-03-30 | 54.235.194.99 (ClassC) |
| 2024-08-23 | 3.216.88.24 (ClassC) |
| 2024-09-05 | 18.211.231.38 (ClassC) |
| 2024-11-11 | 54.228.42.199 (ClassC) |
| 2025-04-06 | 3.229.186.102 (ClassC) |
| 2025-05-06 | 23.22.52.7 (ClassC) |