| 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 |
| 2018-02-22 | 54.243.39.52 (ClassC) |
| 2019-09-09 | 34.194.252.60 (ClassC) |
| 2019-09-09 | 52.86.253.3 (ClassC) |
| 2019-09-09 | 54.236.235.247 (ClassC) |
| 2019-09-09 | 34.225.219.245 (ClassC) |
| 2019-09-09 | 54.172.16.3 (ClassC) |
| 2019-09-09 | 52.0.131.38 (ClassC) |
| 2019-09-09 | 54.209.212.52 (ClassC) |
| 2019-09-09 | 3.224.107.193 (ClassC) |
| 2019-09-09 | 52.2.214.137 (ClassC) |
| 2024-12-06 | 54.208.186.182 (ClassC) |
| 2025-04-19 | 54.220.192.176 (ClassC) |
| 2025-06-02 | 3.216.88.24 (ClassC) |
| 2025-08-21 | 3.219.96.23 (ClassC) |
| 2025-10-02 | 3.209.172.72 (ClassC) |
| 2025-10-31 | 34.241.115.67 (ClassC) |