| 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 |
| 2020-07-21 | 3.226.96.129 (ClassC) |
| 2020-07-21 | 52.3.3.65 (ClassC) |
| 2020-07-21 | 52.5.109.89 (ClassC) |
| 2020-07-21 | 52.6.70.185 (ClassC) |
| 2020-07-21 | 3.217.170.97 (ClassC) |
| 2020-07-21 | 52.1.254.205 (ClassC) |
| 2020-07-21 | 52.72.34.106 (ClassC) |
| 2020-07-21 | 52.201.41.35 (ClassC) |
| 2022-02-11 | 54.205.8.205 (ClassC) |
| 2024-06-10 | 54.73.53.134 (ClassC) |
| 2024-08-21 | 54.220.192.176 (ClassC) |
| 2024-08-24 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 18.211.231.38 (ClassC) |
| 2024-09-16 | 3.229.186.102 (ClassC) |
| 2024-12-02 | 3.219.96.23 (ClassC) |
| 2024-12-26 | 3.216.88.24 (ClassC) |