| 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 |
| 2017-09-19 | 54.235.183.213 (ClassC) |
| 2017-09-22 | 54.243.104.138 (ClassC) |
| 2017-09-26 | 184.73.221.50 (ClassC) |
| 2017-10-02 | 54.225.150.200 (ClassC) |
| 2017-10-05 | 50.17.208.250 (ClassC) |
| 2017-11-27 | 107.20.151.23 (ClassC) |
| 2017-12-03 | 50.19.107.206 (ClassC) |
| 2017-12-15 | 54.197.234.71 (ClassC) |
| 2024-12-28 | 46.137.15.86 (ClassC) |
| 2025-02-15 | 54.146.248.82 (ClassC) |
| 2025-04-13 | 34.241.115.67 (ClassC) |
| 2025-11-03 | 23.22.52.7 (ClassC) |
| 2025-11-09 | 54.243.238.66 (ClassC) |
| 2025-12-21 | 23.22.144.165 (ClassC) |