| 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 |
| 2016-04-28 | 23.21.237.200 (ClassC) |
| 2016-05-06 | 54.225.143.102 (ClassC) |
| 2016-05-14 | 54.225.226.44 (ClassC) |
| 2016-05-16 | 23.23.231.101 (ClassC) |
| 2016-05-18 | 54.243.151.135 (ClassC) |
| 2016-05-25 | 23.21.125.32 (ClassC) |
| 2016-05-26 | 23.21.113.232 (ClassC) |
| 2016-05-27 | 54.243.89.187 (ClassC) |
| 2016-06-01 | 54.243.77.210 (ClassC) |
| 2024-07-13 | 34.241.115.67 (ClassC) |
| 2024-09-15 | 3.219.96.23 (ClassC) |
| 2024-11-11 | 34.201.81.34 (ClassC) |
| 2024-12-04 | 54.73.53.134 (ClassC) |
| 2024-12-26 | 54.235.77.118 (ClassC) |