| 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 |
| 2015-07-08 | 54.197.245.182 (ClassC) |
| 2015-10-29 | 54.243.98.31 (ClassC) |
| 2016-02-15 | 50.16.215.101 (ClassC) |
| 2016-03-09 | 54.243.242.176 (ClassC) |
| 2016-04-21 | 107.21.103.136 (ClassC) |
| 2016-11-10 | 54.225.133.127 (ClassC) |
| 2024-12-01 | 54.235.77.118 (ClassC) |
| 2025-04-16 | 18.211.231.38 (ClassC) |
| 2025-06-27 | 3.210.192.5 (ClassC) |
| 2025-07-04 | 52.5.82.174 (ClassC) |
| 2025-09-09 | 54.165.58.209 (ClassC) |
| 2025-11-16 | 3.229.186.102 (ClassC) |