| 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 |
| 2014-07-03 | 54.235.151.26 (ClassC) |
| 2014-07-05 | 54.243.213.130 (ClassC) |
| 2015-03-10 | 54.235.194.99 (ClassC) |
| 2015-03-18 | 54.225.211.152 (ClassC) |
| 2015-03-26 | 54.243.85.192 (ClassC) |
| 2024-06-23 | 54.224.34.30 (ClassC) |
| 2024-08-09 | 54.83.6.65 (ClassC) |
| 2024-09-23 | 54.205.8.205 (ClassC) |
| 2024-11-28 | 46.137.15.86 (ClassC) |
| 2025-07-04 | 54.78.134.111 (ClassC) |
| 2025-07-07 | 23.22.144.165 (ClassC) |
| 2025-07-18 | 54.220.192.176 (ClassC) |
| 2025-10-12 | 3.209.172.72 (ClassC) |