| 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 |
| 2017-02-09 | 23.21.224.177 (ClassC) |
| 2017-02-15 | 54.235.70.136 (ClassC) |
| 2017-03-06 | 50.17.189.123 (ClassC) |
| 2017-03-07 | 54.243.110.253 (ClassC) |
| 2023-12-17 | 52.5.82.174 (ClassC) |
| 2024-03-17 | 54.228.42.199 (ClassC) |
| 2024-05-30 | 54.165.58.209 (ClassC) |
| 2024-07-20 | 34.201.81.34 (ClassC) |
| 2024-09-11 | 34.241.115.67 (ClassC) |
| 2024-12-21 | 54.220.192.176 (ClassC) |
| 2025-04-20 | 54.208.186.182 (ClassC) |
| 2025-07-07 | 54.73.53.134 (ClassC) |