| 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 |
| 2015-03-31 | 54.225.211.152 (ClassC) |
| 2015-04-01 | 23.21.143.20 (ClassC) |
| 2016-04-13 | 54.235.187.231 (ClassC) |
| 2024-10-23 | 54.159.116.102 (ClassC) |
| 2024-11-02 | 54.146.248.82 (ClassC) |
| 2025-04-17 | 54.208.186.182 (ClassC) |
| 2025-07-10 | 3.210.192.5 (ClassC) |
| 2025-09-08 | 54.83.6.65 (ClassC) |
| 2025-10-27 | 18.208.60.216 (ClassC) |