| 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 |
| 2018-03-24 | 54.217.250.24 (ClassC) |
| 2018-04-11 | 54.229.109.54 (ClassC) |
| 2018-12-04 | 52.16.180.105 (ClassC) |
| 2018-12-18 | 34.246.143.248 (ClassC) |
| 2019-01-12 | 52.17.252.251 (ClassC) |
| 2019-02-18 | 34.240.58.38 (ClassC) |
| 2019-03-23 | 54.229.77.102 (ClassC) |
| 2019-05-03 | 54.77.221.4 (ClassC) |
| 2019-05-03 | 54.229.45.159 (ClassC) |
| 2019-05-10 | 52.211.220.65 (ClassC) |
| 2019-05-25 | 52.19.7.63 (ClassC) |
| 2019-05-27 | 54.229.2.218 (ClassC) |
| 2024-12-12 | 54.73.53.134 (ClassC) |
| 2024-12-22 | 54.220.192.176 (ClassC) |
| 2024-12-25 | 46.137.15.86 (ClassC) |