| 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 |
| 2017-05-13 | 54.243.110.17 (ClassC) |
| 2018-03-25 | 23.21.84.59 (ClassC) |
| 2018-03-25 | 23.23.120.204 (ClassC) |
| 2018-03-25 | 174.129.13.98 (ClassC) |
| 2018-03-25 | 174.129.3.215 (ClassC) |
| 2018-03-25 | 184.72.254.243 (ClassC) |
| 2018-04-15 | 54.225.163.203 (ClassC) |
| 2018-04-15 | 54.225.173.3 (ClassC) |
| 2018-04-15 | 54.225.174.60 (ClassC) |
| 2025-04-21 | 54.146.248.82 (ClassC) |
| 2025-04-29 | 54.83.6.65 (ClassC) |
| 2025-07-30 | 3.210.192.5 (ClassC) |
| 2026-01-09 | 3.229.186.102 (ClassC) |