| 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 |
| 2016-12-16 | 54.235.186.37 (ClassC) |
| 2017-04-06 | 54.235.218.133 (ClassC) |
| 2017-04-08 | 54.235.132.90 (ClassC) |
| 2017-04-10 | 23.23.114.129 (ClassC) |
| 2017-09-30 | 23.23.117.76 (ClassC) |
| 2017-11-13 | 50.16.225.220 (ClassC) |
| 2024-01-12 | 3.209.172.72 (ClassC) |
| 2024-07-26 | 54.73.53.134 (ClassC) |
| 2024-09-20 | 23.22.52.7 (ClassC) |
| 2024-11-21 | 3.229.186.102 (ClassC) |
| 2025-03-25 | 18.208.60.216 (ClassC) |
| 2025-04-11 | 3.219.96.23 (ClassC) |