| 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 |
| 2016-06-24 | 174.129.38.39 (ClassC) |
| 2016-08-30 | 54.225.64.155 (ClassC) |
| 2017-02-21 | 50.17.253.207 (ClassC) |
| 2017-03-15 | 54.235.128.66 (ClassC) |
| 2017-03-15 | 23.21.50.56 (ClassC) |
| 2017-03-15 | 54.204.6.152 (ClassC) |
| 2017-04-01 | 174.129.6.130 (ClassC) |
| 2017-05-11 | 75.101.162.66 (ClassC) |
| 2021-07-25 | 54.146.248.82 (ClassC) |
| 2024-06-11 | 23.22.144.165 (ClassC) |
| 2024-07-25 | 54.159.116.102 (ClassC) |
| 2025-01-26 | 18.211.231.38 (ClassC) |