| 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 |
| 2018-05-05 | 54.152.236.194 (ClassC) |
| 2018-05-05 | 52.70.218.113 (ClassC) |
| 2018-05-05 | 54.152.42.186 (ClassC) |
| 2018-05-05 | 52.72.217.87 (ClassC) |
| 2018-05-05 | 52.86.40.124 (ClassC) |
| 2018-05-05 | 52.87.80.61 (ClassC) |
| 2019-10-02 | 52.45.44.64 (ClassC) |
| 2019-10-02 | 34.192.218.155 (ClassC) |
| 2019-10-02 | 34.194.252.60 (ClassC) |
| 2019-10-02 | 18.211.160.51 (ClassC) |
| 2019-10-02 | 54.172.16.3 (ClassC) |
| 2019-10-02 | 52.206.54.179 (ClassC) |
| 2019-10-02 | 52.45.0.85 (ClassC) |
| 2024-07-31 | 54.228.42.199 (ClassC) |
| 2024-09-04 | 23.22.144.165 (ClassC) |
| 2024-12-10 | 23.22.52.7 (ClassC) |
| 2024-12-18 | 107.22.57.98 (ClassC) |
| 2025-01-27 | 18.208.60.216 (ClassC) |