| 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 |
| 2015-12-10 | 54.221.230.37 (ClassC) |
| 2016-01-25 | 107.21.238.17 (ClassC) |
| 2016-02-28 | 50.19.209.3 (ClassC) |
| 2016-04-25 | 50.19.218.57 (ClassC) |
| 2016-05-12 | 54.225.206.119 (ClassC) |
| 2016-05-29 | 23.23.230.192 (ClassC) |
| 2017-02-09 | 174.129.19.92 (ClassC) |
| 2024-09-10 | 3.209.172.72 (ClassC) |
| 2024-09-21 | 34.241.115.67 (ClassC) |
| 2024-12-13 | 3.210.192.5 (ClassC) |
| 2025-01-15 | 54.243.129.215 (ClassC) |
| 2025-02-03 | 54.220.192.176 (ClassC) |
| 2025-03-23 | 54.205.8.205 (ClassC) |
| 2025-04-25 | 54.228.42.199 (ClassC) |
| 2025-07-03 | 54.235.77.118 (ClassC) |