| 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 |
| 2016-08-29 | 54.235.186.37 (ClassC) |
| 2016-11-22 | 75.101.144.116 (ClassC) |
| 2017-02-23 | 54.243.198.221 (ClassC) |
| 2017-05-11 | 54.235.102.46 (ClassC) |
| 2017-12-22 | 23.21.155.56 (ClassC) |
| 2017-12-22 | 50.16.205.156 (ClassC) |
| 2024-09-06 | 23.22.52.7 (ClassC) |
| 2024-10-25 | 54.165.58.209 (ClassC) |
| 2025-04-15 | 23.22.144.165 (ClassC) |
| 2025-05-11 | 3.210.192.5 (ClassC) |
| 2025-07-29 | 3.209.172.72 (ClassC) |
| 2025-08-02 | 54.73.53.134 (ClassC) |
| 2025-09-23 | 54.224.34.30 (ClassC) |
| 2025-11-15 | 34.201.81.34 (ClassC) |