| 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 |
| 2014-05-08 | 54.243.144.249 (ClassC) |
| 2016-11-16 | 23.23.118.248 (ClassC) |
| 2017-06-06 | 23.23.114.129 (ClassC) |
| 2017-08-10 | 54.204.36.212 (ClassC) |
| 2017-08-12 | 184.73.221.50 (ClassC) |
| 2017-09-25 | 50.19.118.169 (ClassC) |
| 2018-02-04 | 54.225.153.48 (ClassC) |
| 2019-08-06 | 52.20.250.191 (ClassC) |
| 2024-02-18 | 54.208.186.182 (ClassC) |
| 2024-11-30 | 54.224.34.30 (ClassC) |
| 2025-02-24 | 54.243.129.215 (ClassC) |
| 2025-07-31 | 34.201.81.34 (ClassC) |