| 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 |
| 2017-01-28 | 176.34.228.27 (ClassC) |
| 2017-09-19 | 54.217.214.224 (ClassC) |
| 2017-09-28 | 54.228.255.78 (ClassC) |
| 2017-10-28 | 54.228.202.153 (ClassC) |
| 2017-10-29 | 54.228.240.19 (ClassC) |
| 2017-11-04 | 54.247.117.174 (ClassC) |
| 2017-11-09 | 54.228.187.187 (ClassC) |
| 2017-11-10 | 54.228.238.44 (ClassC) |
| 2018-11-30 | 52.16.180.105 (ClassC) |
| 2018-12-10 | 52.212.6.184 (ClassC) |
| 2018-12-10 | 52.31.2.201 (ClassC) |
| 2019-05-09 | 52.211.220.65 (ClassC) |
| 2019-05-12 | 54.77.249.232 (ClassC) |
| 2024-07-27 | 23.22.144.165 (ClassC) |
| 2024-07-31 | 107.22.57.98 (ClassC) |
| 2024-12-25 | 54.228.42.199 (ClassC) |