| 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 |
| 2016-03-22 | 54.83.3.141 (ClassC) |
| 2016-11-12 | 23.23.73.170 (ClassC) |
| 2016-12-20 | 23.21.185.158 (ClassC) |
| 2017-01-19 | 107.20.218.71 (ClassC) |
| 2017-01-19 | 75.101.144.116 (ClassC) |
| 2017-01-19 | 54.235.103.131 (ClassC) |
| 2017-03-14 | 23.23.196.129 (ClassC) |
| 2017-03-31 | 54.235.128.66 (ClassC) |
| 2024-10-03 | 54.235.77.118 (ClassC) |
| 2024-10-22 | 23.22.144.165 (ClassC) |
| 2024-11-13 | 34.201.81.34 (ClassC) |
| 2024-12-15 | 18.208.60.216 (ClassC) |
| 2025-01-21 | 54.146.248.82 (ClassC) |
| 2025-04-19 | 52.5.82.174 (ClassC) |
| 2025-07-29 | 174.129.128.48 (ClassC) |
| 2025-09-23 | 54.220.192.176 (ClassC) |
| 2025-11-12 | 23.22.130.173 (ClassC) |