| 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 |
| 2015-02-20 | 54.221.234.87 (ClassC) |
| 2015-02-24 | 54.235.137.114 (ClassC) |
| 2015-02-27 | 23.21.169.234 (ClassC) |
| 2015-03-17 | 107.20.253.181 (ClassC) |
| 2015-03-24 | 23.21.43.109 (ClassC) |
| 2015-04-01 | 54.235.95.213 (ClassC) |
| 2015-07-18 | - |
| 2024-09-18 | 34.201.81.34 (ClassC) |
| 2024-12-30 | 54.243.129.215 (ClassC) |
| 2025-06-26 | 54.224.34.30 (ClassC) |
| 2025-07-28 | 54.208.186.182 (ClassC) |
| 2025-10-27 | 54.78.134.111 (ClassC) |