| 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 |
| 2018-08-10 | 52.208.52.154 (ClassC) |
| 2019-01-02 | 52.17.22.87 (ClassC) |
| 2019-01-07 | 34.246.143.248 (ClassC) |
| 2019-02-03 | 34.240.58.38 (ClassC) |
| 2019-03-08 | 52.16.107.201 (ClassC) |
| 2019-03-08 | 34.241.124.192 (ClassC) |
| 2019-03-31 | 52.48.178.186 (ClassC) |
| 2019-03-31 | 52.210.135.240 (ClassC) |
| 2019-04-16 | 54.229.77.102 (ClassC) |
| 2019-04-16 | 52.31.215.16 (ClassC) |
| 2019-04-21 | 176.34.137.53 (ClassC) |
| 2019-05-06 | 54.229.45.159 (ClassC) |
| 2019-05-06 | 54.77.221.4 (ClassC) |
| 2024-05-17 | 18.211.231.38 (ClassC) |
| 2024-06-09 | 46.137.15.86 (ClassC) |
| 2024-09-02 | 23.22.52.7 (ClassC) |
| 2024-12-21 | 3.209.172.72 (ClassC) |
| 2025-04-15 | 23.22.144.165 (ClassC) |
| 2025-06-05 | 54.78.134.111 (ClassC) |