| 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 |
| 2016-11-25 | 54.197.246.21 (ClassC) |
| 2017-02-01 | 54.243.68.240 (ClassC) |
| 2017-02-02 | 23.23.252.69 (ClassC) |
| 2017-11-29 | 50.19.250.53 (ClassC) |
| 2024-07-19 | 34.201.81.34 (ClassC) |
| 2024-08-20 | 54.224.34.30 (ClassC) |
| 2024-11-27 | 54.165.58.209 (ClassC) |
| 2025-09-07 | 54.228.42.199 (ClassC) |
| 2025-11-03 | 34.241.115.67 (ClassC) |