| 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 |
| 2014-09-10 | 54.235.185.235 (ClassC) |
| 2014-09-12 | 23.23.170.22 (ClassC) |
| 2014-09-15 | 54.243.104.175 (ClassC) |
| 2014-09-17 | 54.225.214.208 (ClassC) |
| 2014-09-19 | 184.72.254.125 (ClassC) |
| 2014-09-24 | 184.72.238.223 (ClassC) |
| 2015-02-27 | 107.20.198.133 (ClassC) |
| 2015-03-10 | 23.21.143.20 (ClassC) |
| 2015-03-17 | 54.243.167.174 (ClassC) |
| 2015-03-26 | 54.221.226.116 (ClassC) |
| 2024-06-30 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 23.22.52.7 (ClassC) |
| 2025-05-16 | 54.83.6.65 (ClassC) |