| 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-955.AWSDNS-55.NET |
| Created | 2016-03-30 18:30:37 |
| Changed | 2016-03-31 15:21:57 |
| Expires | 2021-03-30 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2018-04-20 | 54.197.226.226 (ClassC) |
| 2018-05-29 | 34.236.164.47 (ClassC) |
| 2020-05-09 | 100.26.91.148 (ClassC) |
| 2020-05-14 | 3.214.235.81 (ClassC) |
| 2020-05-14 | 34.194.244.34 (ClassC) |
| 2020-08-13 | 3.211.213.230 (ClassC) |
| 2020-10-09 | 3.232.196.7 (ClassC) |
| 2021-02-20 | 52.6.49.248 (ClassC) |
| 2023-08-16 | 18.205.222.128 (ClassC) |
| 2024-02-25 | 54.237.133.81 (ClassC) |
| 2024-09-02 | 54.161.241.46 (ClassC) |
| 2024-12-27 | 99.83.220.108 (ClassC) |
| 2025-05-07 | 13.248.244.96 (ClassC) |