| 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 |
| 2016-02-29 | 54.225.200.25 (ClassC) |
| 2016-05-12 | 107.22.250.187 (ClassC) |
| 2016-07-29 | 54.235.246.152 (ClassC) |
| 2016-08-22 | 50.17.181.215 (ClassC) |
| 2017-02-16 | 23.23.73.48 (ClassC) |
| 2021-02-28 | 34.199.176.103 (ClassC) |
| 2024-03-02 | 174.129.128.48 (ClassC) |
| 2024-06-24 | 107.22.57.98 (ClassC) |
| 2024-08-16 | 3.229.186.102 (ClassC) |
| 2024-10-30 | 34.241.115.67 (ClassC) |
| 2025-03-24 | 3.219.96.23 (ClassC) |
| 2025-07-22 | 54.243.238.66 (ClassC) |
| 2025-07-26 | 54.165.58.209 (ClassC) |
| 2025-07-30 | 54.159.116.102 (ClassC) |