| 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 |
| 2019-07-26 | 52.73.204.255 (ClassC) |
| 2019-07-26 | 52.201.14.202 (ClassC) |
| 2019-09-24 | 52.45.44.64 (ClassC) |
| 2019-11-04 | 52.202.88.230 (ClassC) |
| 2019-11-04 | 54.156.219.200 (ClassC) |
| 2020-02-01 | 34.228.28.126 (ClassC) |
| 2020-02-01 | 52.4.42.224 (ClassC) |
| 2020-02-15 | 52.1.174.106 (ClassC) |
| 2021-07-26 | 3.227.29.88 (ClassC) |
| 2024-09-02 | 3.229.186.102 (ClassC) |
| 2025-05-03 | 3.210.192.5 (ClassC) |
| 2025-08-13 | 54.83.6.65 (ClassC) |
| 2025-09-24 | 54.146.248.82 (ClassC) |