| 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 |
| 2018-10-06 | 54.171.250.244 (ClassC) |
| 2018-10-06 | 54.77.168.91 (ClassC) |
| 2018-10-06 | 54.171.75.3 (ClassC) |
| 2018-10-06 | 54.154.239.36 (ClassC) |
| 2018-12-07 | 54.229.228.4 (ClassC) |
| 2018-12-19 | 52.17.252.251 (ClassC) |
| 2018-12-19 | 52.212.6.184 (ClassC) |
| 2018-12-19 | 52.31.2.201 (ClassC) |
| 2019-01-20 | 34.240.58.38 (ClassC) |
| 2019-01-20 | 34.246.143.248 (ClassC) |
| 2024-02-28 | 3.229.186.102 (ClassC) |
| 2024-04-29 | 54.224.34.30 (ClassC) |
| 2024-08-27 | 54.165.58.209 (ClassC) |
| 2024-11-12 | 54.243.238.66 (ClassC) |
| 2024-12-25 | 174.129.128.48 (ClassC) |