| 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 |
| 2015-11-12 | 54.243.60.28 (ClassC) |
| 2016-12-06 | 54.204.6.80 (ClassC) |
| 2017-03-30 | 50.16.231.217 (ClassC) |
| 2017-05-12 | 50.16.193.32 (ClassC) |
| 2017-11-06 | 50.16.251.65 (ClassC) |
| 2024-06-12 | 18.211.231.38 (ClassC) |
| 2024-08-05 | 54.208.186.182 (ClassC) |
| 2024-09-02 | 54.228.42.199 (ClassC) |
| 2024-11-15 | 54.235.77.118 (ClassC) |
| 2025-01-29 | 54.146.248.82 (ClassC) |
| 2025-04-23 | 23.22.144.165 (ClassC) |
| 2025-08-05 | 54.243.129.215 (ClassC) |
| 2025-10-17 | 52.5.82.174 (ClassC) |
| 2025-12-04 | 107.22.57.98 (ClassC) |