| 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 |
| 2020-10-16 | 34.246.118.170 (ClassC) |
| 2020-10-19 | 34.249.148.135 (ClassC) |
| 2020-10-19 | 54.77.14.221 (ClassC) |
| 2020-10-19 | 34.254.8.67 (ClassC) |
| 2020-10-19 | 52.48.75.246 (ClassC) |
| 2020-10-19 | 54.72.124.76 (ClassC) |
| 2020-10-22 | 52.18.59.102 (ClassC) |
| 2020-10-22 | 52.214.119.63 (ClassC) |
| 2020-10-23 | 52.31.139.247 (ClassC) |
| 2024-07-25 | 46.137.15.86 (ClassC) |
| 2025-04-16 | 23.22.130.173 (ClassC) |
| 2025-06-12 | 18.208.60.216 (ClassC) |
| 2025-07-30 | 54.146.248.82 (ClassC) |
| 2025-10-06 | 54.235.77.118 (ClassC) |
| 2025-11-25 | 174.129.128.48 (ClassC) |