| 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 |
| 2017-12-12 | 54.228.240.19 (ClassC) |
| 2018-08-15 | 34.252.174.29 (ClassC) |
| 2018-10-05 | 34.246.140.48 (ClassC) |
| 2018-10-05 | 54.171.250.244 (ClassC) |
| 2018-12-15 | 52.31.2.201 (ClassC) |
| 2018-12-15 | 52.212.6.184 (ClassC) |
| 2019-01-06 | 52.17.252.251 (ClassC) |
| 2019-04-07 | 52.31.215.16 (ClassC) |
| 2019-04-07 | 54.229.77.102 (ClassC) |
| 2020-04-27 | 34.242.211.78 (ClassC) |
| 2020-11-25 | 52.213.192.18 (ClassC) |
| 2024-03-01 | 107.22.57.98 (ClassC) |
| 2024-07-10 | 54.78.134.111 (ClassC) |
| 2024-08-24 | 3.219.96.23 (ClassC) |
| 2025-01-12 | 174.129.128.48 (ClassC) |