| 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 |
| 2016-07-13 | 54.243.189.63 (ClassC) |
| 2016-07-30 | 50.17.181.215 (ClassC) |
| 2016-10-12 | 107.20.157.58 (ClassC) |
| 2017-01-27 | 54.197.246.21 (ClassC) |
| 2017-02-13 | 50.17.225.21 (ClassC) |
| 2017-03-10 | 75.101.162.66 (ClassC) |
| 2024-03-20 | 3.219.96.23 (ClassC) |
| 2024-08-02 | 23.22.52.7 (ClassC) |
| 2024-11-28 | 54.73.53.134 (ClassC) |
| 2025-03-02 | 54.146.248.82 (ClassC) |
| 2025-03-23 | 54.78.134.111 (ClassC) |
| 2025-04-23 | 54.228.42.199 (ClassC) |