| 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 |
| 2018-03-25 | 184.73.221.50 (ClassC) |
| 2018-03-25 | 23.23.128.216 (ClassC) |
| 2018-03-25 | 107.22.224.95 (ClassC) |
| 2018-03-25 | 54.225.173.3 (ClassC) |
| 2018-03-25 | 54.225.174.60 (ClassC) |
| 2019-03-08 | 52.86.20.171 (ClassC) |
| 2019-03-15 | 34.193.95.35 (ClassC) |
| 2019-03-28 | 52.3.167.89 (ClassC) |
| 2019-05-15 | 52.71.153.10 (ClassC) |
| 2019-05-15 | 52.21.245.216 (ClassC) |
| 2024-07-10 | 54.235.77.118 (ClassC) |
| 2025-01-31 | 18.211.231.38 (ClassC) |
| 2025-03-01 | 174.129.128.48 (ClassC) |
| 2025-04-12 | 54.205.8.205 (ClassC) |