| 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 |
| 2015-03-17 | 54.225.88.5 (ClassC) |
| 2015-03-29 | 54.225.214.208 (ClassC) |
| 2015-04-24 | - |
| 2015-07-01 | 54.225.69.146 (ClassC) |
| 2015-07-18 | 54.225.137.220 (ClassC) |
| 2016-04-22 | 23.21.48.108 (ClassC) |
| 2016-05-26 | 54.221.232.186 (ClassC) |
| 2016-06-21 | 50.17.238.188 (ClassC) |
| 2016-07-19 | 107.21.203.65 (ClassC) |
| 2024-09-02 | 54.208.186.182 (ClassC) |
| 2024-09-20 | 46.137.15.86 (ClassC) |
| 2024-10-06 | 174.129.128.48 (ClassC) |
| 2024-11-06 | 52.5.82.174 (ClassC) |
| 2024-12-16 | 54.228.42.199 (ClassC) |
| 2025-01-28 | 23.22.130.173 (ClassC) |
| 2025-04-11 | 54.224.34.30 (ClassC) |