| 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 |
| 2013-09-06 | 107.22.196.175 (ClassC) |
| 2014-05-10 | 23.23.214.121 (ClassC) |
| 2015-03-01 | 23.21.169.234 (ClassC) |
| 2015-03-17 | 54.225.218.167 (ClassC) |
| 2015-03-24 | 23.21.41.210 (ClassC) |
| 2015-03-31 | 50.17.212.209 (ClassC) |
| 2016-05-07 | 23.23.231.101 (ClassC) |
| 2024-05-30 | 23.22.52.7 (ClassC) |
| 2024-08-06 | 54.235.77.118 (ClassC) |
| 2024-09-02 | 3.210.192.5 (ClassC) |
| 2024-09-09 | 54.73.53.134 (ClassC) |
| 2024-09-20 | 34.241.115.67 (ClassC) |
| 2024-10-01 | 52.5.82.174 (ClassC) |
| 2024-12-16 | 54.78.134.111 (ClassC) |
| 2025-01-30 | 3.219.96.23 (ClassC) |
| 2025-04-11 | 54.146.248.82 (ClassC) |