| 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 |
| 2015-04-09 | 50.17.181.87 (ClassC) |
| 2015-04-09 | 54.221.225.9 (ClassC) |
| 2015-04-21 | 23.21.234.14 (ClassC) |
| 2015-04-26 | 23.23.73.132 (ClassC) |
| 2015-05-13 | 184.73.240.6 (ClassC) |
| 2015-05-30 | 184.73.190.229 (ClassC) |
| 2015-06-16 | 54.83.201.51 (ClassC) |
| 2016-03-09 | 184.73.175.181 (ClassC) |
| 2024-03-19 | 23.22.144.165 (ClassC) |
| 2024-06-27 | 23.22.130.173 (ClassC) |
| 2024-09-19 | 3.209.172.72 (ClassC) |
| 2024-10-26 | 3.216.88.24 (ClassC) |
| 2024-11-11 | 54.205.8.205 (ClassC) |
| 2024-12-15 | 54.208.186.182 (ClassC) |
| 2024-12-21 | 54.235.77.118 (ClassC) |
| 2025-01-25 | 18.208.60.216 (ClassC) |