| 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 |
| 2016-09-09 | 176.34.247.86 (ClassC) |
| 2016-10-17 | 54.247.71.112 (ClassC) |
| 2017-01-09 | 54.228.209.205 (ClassC) |
| 2017-01-26 | 46.137.181.240 (ClassC) |
| 2017-01-26 | 54.247.105.137 (ClassC) |
| 2017-02-15 | 54.75.240.21 (ClassC) |
| 2017-05-11 | 54.217.214.224 (ClassC) |
| 2024-09-02 | 34.201.81.34 (ClassC) |
| 2024-11-29 | 174.129.128.48 (ClassC) |
| 2025-02-25 | 54.235.77.118 (ClassC) |
| 2025-04-21 | 54.78.134.111 (ClassC) |
| 2025-07-29 | 54.224.34.30 (ClassC) |
| 2025-08-20 | 34.241.115.67 (ClassC) |
| 2025-11-11 | 54.228.42.199 (ClassC) |