| 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 |
| 2018-08-03 | 52.6.63.110 (ClassC) |
| 2018-08-03 | 52.5.89.216 (ClassC) |
| 2018-08-03 | 52.20.65.241 (ClassC) |
| 2018-08-03 | 52.54.48.82 (ClassC) |
| 2018-08-03 | 52.202.145.232 (ClassC) |
| 2018-08-03 | 52.55.174.199 (ClassC) |
| 2018-08-03 | 52.55.41.219 (ClassC) |
| 2019-10-28 | 34.237.100.211 (ClassC) |
| 2019-10-28 | 3.225.95.126 (ClassC) |
| 2019-10-28 | 52.45.0.85 (ClassC) |
| 2024-07-15 | 54.83.6.65 (ClassC) |
| 2024-08-08 | 54.235.77.118 (ClassC) |
| 2024-09-02 | 54.228.42.199 (ClassC) |
| 2024-09-18 | 3.209.172.72 (ClassC) |
| 2025-01-03 | 54.205.8.205 (ClassC) |
| 2025-01-27 | 34.201.81.34 (ClassC) |
| 2025-03-10 | 107.22.57.98 (ClassC) |
| 2025-04-07 | 23.22.130.173 (ClassC) |
| 2025-04-20 | 52.5.82.174 (ClassC) |
| 2025-05-05 | 54.159.116.102 (ClassC) |