| 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 |
| 2018-10-26 | 52.72.5.0 (ClassC) |
| 2019-01-13 | 52.72.62.94 (ClassC) |
| 2019-01-13 | 52.73.157.106 (ClassC) |
| 2019-02-02 | 52.203.156.46 (ClassC) |
| 2024-06-06 | 54.208.186.182 (ClassC) |
| 2024-08-09 | 54.220.192.176 (ClassC) |
| 2024-09-20 | 52.5.82.174 (ClassC) |
| 2025-01-30 | 18.211.231.38 (ClassC) |
| 2025-04-07 | 54.228.42.199 (ClassC) |
| 2025-06-02 | 54.235.77.118 (ClassC) |
| 2025-06-18 | 54.159.116.102 (ClassC) |