| 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 |
| 2017-09-18 | 54.75.229.55 (ClassC) |
| 2017-09-26 | 54.247.110.81 (ClassC) |
| 2017-10-02 | 54.217.214.224 (ClassC) |
| 2017-11-13 | 54.247.117.174 (ClassC) |
| 2017-11-26 | 54.228.240.19 (ClassC) |
| 2017-12-13 | 54.228.202.153 (ClassC) |
| 2023-12-19 | 54.224.34.30 (ClassC) |
| 2024-02-29 | 34.201.81.34 (ClassC) |
| 2024-07-12 | 54.205.8.205 (ClassC) |
| 2024-08-20 | 54.83.6.65 (ClassC) |
| 2024-12-06 | 46.137.15.86 (ClassC) |
| 2025-06-09 | 54.228.42.199 (ClassC) |
| 2025-09-21 | 174.129.128.48 (ClassC) |
| 2025-11-27 | 52.5.82.174 (ClassC) |