| 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 |
| 2016-07-04 | 54.217.211.53 (ClassC) |
| 2016-07-12 | 176.34.102.205 (ClassC) |
| 2016-09-14 | 54.247.105.137 (ClassC) |
| 2016-10-16 | 176.34.247.86 (ClassC) |
| 2016-11-17 | 54.195.245.121 (ClassC) |
| 2017-01-21 | 54.75.240.21 (ClassC) |
| 2017-02-22 | 176.34.228.27 (ClassC) |
| 2019-10-13 | 34.249.148.208 (ClassC) |
| 2021-02-25 | 54.246.237.57 (ClassC) |
| 2024-05-30 | 34.241.115.67 (ClassC) |
| 2025-11-18 | 54.78.134.111 (ClassC) |
| 2026-02-19 | 54.228.42.199 (ClassC) |