| 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 |
| 2014-11-28 | 50.19.246.84 (ClassC) |
| 2014-11-30 | 54.225.214.208 (ClassC) |
| 2014-12-02 | 184.73.235.153 (ClassC) |
| 2015-01-12 | 50.19.235.218 (ClassC) |
| 2015-03-26 | 54.235.137.114 (ClassC) |
| 2015-06-09 | 184.72.240.173 (ClassC) |
| 2015-09-10 | 107.20.178.133 (ClassC) |
| 2016-03-22 | 54.225.152.55 (ClassC) |
| 2016-07-26 | 23.23.118.248 (ClassC) |
| 2016-10-04 | 174.129.199.201 (ClassC) |
| 2017-03-08 | 54.204.6.152 (ClassC) |
| 2017-03-30 | 54.243.198.221 (ClassC) |
| 2017-05-12 | 54.235.132.90 (ClassC) |
| 2024-08-12 | 18.208.60.216 (ClassC) |
| 2024-08-27 | 54.235.77.118 (ClassC) |
| 2024-10-18 | 174.129.128.48 (ClassC) |
| 2025-01-19 | 34.241.115.67 (ClassC) |
| 2025-04-12 | 3.210.192.5 (ClassC) |
| 2025-06-26 | 54.205.8.205 (ClassC) |
| 2025-07-30 | 54.83.6.65 (ClassC) |