| 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 |
| 2016-03-11 | 54.235.161.34 (ClassC) |
| 2016-03-12 | 54.243.156.39 (ClassC) |
| 2016-03-12 | 54.243.246.209 (ClassC) |
| 2016-03-12 | 23.21.102.163 (ClassC) |
| 2021-02-25 | 52.71.62.236 (ClassC) |
| 2024-02-24 | 18.211.231.38 (ClassC) |
| 2024-09-20 | 3.229.186.102 (ClassC) |
| 2024-09-29 | 34.201.81.34 (ClassC) |
| 2025-03-13 | 46.137.15.86 (ClassC) |
| 2025-04-16 | 54.220.192.176 (ClassC) |
| 2025-09-25 | 107.22.57.98 (ClassC) |
| 2025-11-02 | 54.235.77.118 (ClassC) |