| 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 |
| 2017-11-15 | 174.129.23.39 (ClassC) |
| 2017-11-22 | 23.23.231.146 (ClassC) |
| 2017-11-23 | 54.235.218.133 (ClassC) |
| 2018-02-03 | 50.17.208.250 (ClassC) |
| 2018-02-11 | 23.21.47.197 (ClassC) |
| 2018-03-16 | 184.72.254.243 (ClassC) |
| 2018-03-20 | 174.129.3.215 (ClassC) |
| 2024-07-21 | 23.22.130.173 (ClassC) |
| 2024-11-25 | 54.73.53.134 (ClassC) |
| 2024-12-21 | 3.216.88.24 (ClassC) |
| 2024-12-24 | 54.165.58.209 (ClassC) |
| 2025-01-26 | 54.228.42.199 (ClassC) |
| 2025-04-16 | 3.209.172.72 (ClassC) |
| 2025-07-29 | 107.22.57.98 (ClassC) |
| 2025-11-03 | 54.146.248.82 (ClassC) |