| 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 |
| 2016-12-13 | 23.23.118.248 (ClassC) |
| 2016-12-30 | 23.23.73.170 (ClassC) |
| 2017-01-24 | 23.23.162.52 (ClassC) |
| 2017-01-30 | 184.73.212.255 (ClassC) |
| 2017-02-03 | 174.129.199.201 (ClassC) |
| 2017-02-06 | 54.243.231.184 (ClassC) |
| 2021-07-25 | 3.227.29.88 (ClassC) |
| 2024-06-01 | 54.228.42.199 (ClassC) |
| 2024-11-20 | 23.22.130.173 (ClassC) |
| 2025-03-11 | 54.83.6.65 (ClassC) |
| 2025-04-17 | 54.243.238.66 (ClassC) |
| 2025-07-25 | 54.78.134.111 (ClassC) |
| 2025-07-31 | 46.137.15.86 (ClassC) |