| 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 |
| 2018-04-07 | 174.129.13.98 (ClassC) |
| 2018-04-19 | 52.87.80.61 (ClassC) |
| 2018-04-19 | 54.173.244.230 (ClassC) |
| 2018-04-19 | 54.152.236.194 (ClassC) |
| 2018-04-19 | 54.152.42.186 (ClassC) |
| 2018-04-19 | 52.72.217.87 (ClassC) |
| 2018-04-19 | 54.156.188.154 (ClassC) |
| 2018-04-19 | 52.86.40.124 (ClassC) |
| 2018-04-19 | 54.164.102.190 (ClassC) |
| 2019-09-26 | 52.20.250.191 (ClassC) |
| 2019-09-26 | 52.45.44.64 (ClassC) |
| 2019-09-26 | 3.225.95.126 (ClassC) |
| 2024-07-22 | 174.129.128.48 (ClassC) |
| 2024-08-02 | 3.229.186.102 (ClassC) |
| 2024-09-02 | 54.73.53.134 (ClassC) |
| 2025-01-12 | 52.5.82.174 (ClassC) |