| 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 |
| 2020-07-29 | 52.203.16.105 (ClassC) |
| 2020-07-29 | 52.202.2.128 (ClassC) |
| 2020-07-30 | 54.80.58.152 (ClassC) |
| 2020-08-19 | 54.210.250.24 (ClassC) |
| 2020-09-16 | 52.201.125.116 (ClassC) |
| 2021-01-20 | 52.0.64.167 (ClassC) |
| 2021-02-19 | 3.89.53.154 (ClassC) |
| 2021-07-28 | 34.201.81.34 (ClassC) |
| 2024-08-16 | 107.22.57.98 (ClassC) |
| 2024-10-29 | 3.210.192.5 (ClassC) |
| 2024-12-09 | 3.229.186.102 (ClassC) |
| 2025-01-25 | 54.73.53.134 (ClassC) |
| 2025-03-14 | 54.83.6.65 (ClassC) |
| 2025-03-25 | 54.220.192.176 (ClassC) |
| 2025-04-22 | 52.5.82.174 (ClassC) |
| 2025-06-12 | 54.228.42.199 (ClassC) |