| 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 |
| 2016-10-12 | 54.225.234.52 (ClassC) |
| 2016-10-29 | 54.225.170.224 (ClassC) |
| 2016-12-02 | 54.225.64.155 (ClassC) |
| 2017-01-22 | 50.17.196.191 (ClassC) |
| 2017-02-08 | 23.23.73.170 (ClassC) |
| 2017-02-25 | 204.236.230.220 (ClassC) |
| 2017-03-13 | 23.23.100.24 (ClassC) |
| 2017-04-16 | 54.243.49.106 (ClassC) |
| 2017-05-12 | 23.23.251.76 (ClassC) |
| 2025-01-11 | 23.22.52.7 (ClassC) |
| 2025-04-01 | 3.229.186.102 (ClassC) |
| 2025-06-07 | 54.78.134.111 (ClassC) |
| 2025-08-01 | 23.22.130.173 (ClassC) |