| 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 |
| 2020-06-14 | 52.203.16.105 (ClassC) |
| 2020-06-14 | 54.80.58.152 (ClassC) |
| 2020-06-30 | 34.199.226.42 (ClassC) |
| 2020-09-26 | 3.224.27.61 (ClassC) |
| 2020-09-26 | 3.233.183.24 (ClassC) |
| 2020-09-28 | 52.20.101.119 (ClassC) |
| 2020-10-16 | 52.200.37.44 (ClassC) |
| 2020-10-18 | 52.1.254.205 (ClassC) |
| 2020-10-25 | 52.201.125.116 (ClassC) |
| 2024-03-06 | 18.208.60.216 (ClassC) |
| 2024-07-03 | 54.78.134.111 (ClassC) |
| 2024-08-25 | 18.211.231.38 (ClassC) |
| 2024-09-02 | 54.165.58.209 (ClassC) |
| 2024-09-20 | 3.216.88.24 (ClassC) |
| 2025-01-28 | 3.209.172.72 (ClassC) |
| 2025-04-19 | 54.228.42.199 (ClassC) |
| 2025-04-24 | 23.22.130.173 (ClassC) |
| 2025-07-30 | 54.235.77.118 (ClassC) |