| 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 |
| 2015-11-06 | 54.243.116.216 (ClassC) |
| 2016-12-13 | 54.225.64.155 (ClassC) |
| 2016-12-13 | 184.73.218.93 (ClassC) |
| 2016-12-13 | 23.21.185.158 (ClassC) |
| 2016-12-13 | 54.225.234.52 (ClassC) |
| 2017-12-10 | 23.23.117.76 (ClassC) |
| 2024-10-19 | 3.216.88.24 (ClassC) |
| 2024-12-13 | 23.22.130.173 (ClassC) |
| 2025-04-23 | 54.159.116.102 (ClassC) |
| 2025-05-05 | 54.165.58.209 (ClassC) |
| 2025-05-12 | 54.73.53.134 (ClassC) |
| 2025-09-11 | 18.211.231.38 (ClassC) |
| 2025-11-01 | 54.78.134.111 (ClassC) |