| 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 |
| 2019-10-01 | 52.51.85.80 (ClassC) |
| 2019-10-01 | 34.241.172.109 (ClassC) |
| 2019-10-01 | 54.72.108.52 (ClassC) |
| 2019-10-01 | 52.209.88.81 (ClassC) |
| 2024-01-09 | 54.235.77.118 (ClassC) |
| 2024-03-24 | 54.73.53.134 (ClassC) |
| 2024-12-16 | 3.210.192.5 (ClassC) |
| 2025-04-16 | 54.159.116.102 (ClassC) |
| 2025-07-30 | 54.83.6.65 (ClassC) |
| 2025-11-18 | 3.219.96.23 (ClassC) |