| 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 |
| 2019-12-13 | 34.192.12.194 (ClassC) |
| 2019-12-13 | 52.5.132.46 (ClassC) |
| 2019-12-17 | 3.231.91.211 (ClassC) |
| 2020-02-19 | 52.6.70.185 (ClassC) |
| 2024-07-02 | 54.146.248.82 (ClassC) |
| 2024-09-02 | 18.208.60.216 (ClassC) |
| 2024-12-26 | 3.210.192.5 (ClassC) |
| 2025-01-03 | 54.159.116.102 (ClassC) |
| 2025-01-12 | 54.205.8.205 (ClassC) |
| 2025-03-10 | 54.78.134.111 (ClassC) |
| 2025-04-07 | 54.220.192.176 (ClassC) |
| 2025-04-16 | 3.216.88.24 (ClassC) |
| 2025-07-31 | 3.229.186.102 (ClassC) |
| 2025-08-04 | 54.228.42.199 (ClassC) |