| 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 |
| 2018-12-22 | 52.17.22.87 (ClassC) |
| 2019-01-21 | 52.17.252.251 (ClassC) |
| 2019-01-21 | 34.240.58.38 (ClassC) |
| 2019-01-21 | 34.246.143.248 (ClassC) |
| 2020-07-09 | 34.250.211.102 (ClassC) |
| 2020-07-09 | 52.211.26.224 (ClassC) |
| 2024-04-10 | 54.205.8.205 (ClassC) |
| 2024-05-29 | 52.5.82.174 (ClassC) |
| 2024-06-13 | 54.220.192.176 (ClassC) |
| 2024-06-17 | 3.210.192.5 (ClassC) |
| 2024-06-23 | 107.22.57.98 (ClassC) |
| 2024-07-12 | 54.78.134.111 (ClassC) |
| 2024-12-05 | 54.73.53.134 (ClassC) |
| 2024-12-25 | 54.159.116.102 (ClassC) |