| 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 |
| 2016-06-02 | 184.73.175.181 (ClassC) |
| 2016-08-11 | 23.23.141.169 (ClassC) |
| 2016-09-09 | 54.235.246.152 (ClassC) |
| 2016-09-29 | 184.73.216.4 (ClassC) |
| 2016-11-18 | 107.20.157.58 (ClassC) |
| 2016-12-05 | 23.23.167.77 (ClassC) |
| 2017-01-18 | 184.73.218.93 (ClassC) |
| 2017-01-18 | 23.21.224.177 (ClassC) |
| 2017-01-18 | 107.22.227.63 (ClassC) |
| 2017-01-18 | 54.197.246.21 (ClassC) |
| 2017-02-07 | 23.21.231.39 (ClassC) |
| 2017-04-13 | 54.243.91.79 (ClassC) |
| 2024-10-28 | 54.224.34.30 (ClassC) |
| 2024-12-08 | 34.201.81.34 (ClassC) |
| 2024-12-12 | 54.243.129.215 (ClassC) |
| 2025-05-14 | 23.22.144.165 (ClassC) |
| 2025-05-26 | 3.229.186.102 (ClassC) |
| 2025-06-26 | 23.22.130.173 (ClassC) |
| 2025-06-29 | 54.208.186.182 (ClassC) |
| 2025-08-05 | 54.205.8.205 (ClassC) |