| 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 |
| 2017-01-07 | 23.23.150.161 (ClassC) |
| 2017-01-25 | 54.225.64.6 (ClassC) |
| 2017-06-16 | 54.235.102.46 (ClassC) |
| 2017-06-30 | 23.21.142.10 (ClassC) |
| 2017-08-11 | 54.225.135.129 (ClassC) |
| 2017-10-19 | 50.17.207.130 (ClassC) |
| 2017-11-11 | 54.225.111.83 (ClassC) |
| 2017-12-02 | 54.204.36.212 (ClassC) |
| 2018-01-16 | 50.17.208.250 (ClassC) |
| 2018-03-11 | 54.243.121.236 (ClassC) |
| 2018-04-09 | 50.19.118.169 (ClassC) |
| 2023-07-19 | 23.22.144.165 (ClassC) |
| 2024-08-24 | 54.78.134.111 (ClassC) |
| 2024-12-05 | 52.5.82.174 (ClassC) |
| 2025-04-17 | 54.83.6.65 (ClassC) |
| 2025-04-23 | 54.243.238.66 (ClassC) |