| 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 |
| 2018-09-04 | 54.152.42.186 (ClassC) |
| 2018-09-04 | 54.175.110.28 (ClassC) |
| 2018-09-04 | 54.156.188.154 (ClassC) |
| 2018-09-04 | 54.175.130.0 (ClassC) |
| 2018-09-04 | 54.164.102.190 (ClassC) |
| 2018-09-04 | 54.152.236.194 (ClassC) |
| 2018-09-04 | 54.172.87.254 (ClassC) |
| 2018-09-06 | 34.202.247.40 (ClassC) |
| 2018-09-06 | 34.202.81.99 (ClassC) |
| 2018-09-06 | 34.202.169.48 (ClassC) |
| 2019-11-12 | 52.5.132.46 (ClassC) |
| 2019-11-12 | 54.172.188.206 (ClassC) |
| 2024-08-20 | 18.211.231.38 (ClassC) |
| 2024-09-02 | 54.220.192.176 (ClassC) |
| 2024-11-14 | 174.129.128.48 (ClassC) |
| 2025-01-03 | 52.5.82.174 (ClassC) |
| 2025-01-13 | 54.235.77.118 (ClassC) |