| 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 |
| 2016-02-16 | 54.243.221.235 (ClassC) |
| 2016-03-10 | 174.129.192.57 (ClassC) |
| 2016-05-21 | 50.16.227.214 (ClassC) |
| 2016-06-07 | 54.235.246.152 (ClassC) |
| 2024-06-02 | 3.209.172.72 (ClassC) |
| 2024-09-26 | 52.5.82.174 (ClassC) |
| 2024-11-30 | 54.224.34.30 (ClassC) |
| 2025-05-07 | 54.205.8.205 (ClassC) |
| 2025-07-19 | 3.229.186.102 (ClassC) |
| 2025-09-12 | 54.228.42.199 (ClassC) |
| 2025-10-29 | 18.211.231.38 (ClassC) |