| 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 |
| 2017-01-20 | 50.17.200.93 (ClassC) |
| 2017-02-25 | 75.101.162.66 (ClassC) |
| 2017-05-09 | 75.101.133.248 (ClassC) |
| 2017-09-21 | 23.21.155.56 (ClassC) |
| 2018-01-21 | 50.19.253.20 (ClassC) |
| 2018-03-06 | 107.22.224.95 (ClassC) |
| 2024-04-20 | 52.5.82.174 (ClassC) |
| 2024-07-07 | 46.137.15.86 (ClassC) |
| 2024-11-18 | 54.165.58.209 (ClassC) |
| 2025-03-31 | 174.129.128.48 (ClassC) |
| 2025-06-20 | 54.83.6.65 (ClassC) |
| 2025-09-13 | 54.73.53.134 (ClassC) |
| 2025-11-12 | 34.201.81.34 (ClassC) |