| 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 |
| 2019-02-11 | 52.17.252.251 (ClassC) |
| 2019-02-16 | 52.17.22.87 (ClassC) |
| 2019-02-17 | 34.240.58.38 (ClassC) |
| 2019-02-18 | 54.229.228.4 (ClassC) |
| 2019-02-20 | 52.31.22.29 (ClassC) |
| 2019-03-10 | 34.255.248.168 (ClassC) |
| 2019-03-10 | 52.16.107.201 (ClassC) |
| 2019-03-10 | 34.241.124.192 (ClassC) |
| 2019-04-28 | 54.77.221.4 (ClassC) |
| 2023-07-23 | 3.219.96.23 (ClassC) |
| 2024-06-25 | 54.224.34.30 (ClassC) |
| 2024-07-12 | 52.5.82.174 (ClassC) |
| 2024-09-06 | 3.210.192.5 (ClassC) |
| 2024-12-25 | 54.73.53.134 (ClassC) |