| 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 |
| 2018-10-16 | 54.77.168.91 (ClassC) |
| 2018-10-16 | 52.19.183.4 (ClassC) |
| 2018-10-16 | 54.171.75.3 (ClassC) |
| 2018-12-15 | 52.212.6.184 (ClassC) |
| 2018-12-18 | 34.246.143.248 (ClassC) |
| 2019-01-28 | 52.17.252.251 (ClassC) |
| 2019-05-07 | 54.77.249.232 (ClassC) |
| 2019-05-08 | 34.248.111.203 (ClassC) |
| 2019-05-11 | 54.77.221.4 (ClassC) |
| 2019-05-18 | 52.209.181.187 (ClassC) |
| 2019-05-18 | 52.17.242.114 (ClassC) |
| 2019-05-18 | 99.81.15.69 (ClassC) |
| 2019-05-20 | 52.19.7.63 (ClassC) |
| 2019-05-20 | 54.229.2.218 (ClassC) |
| 2019-12-20 | 54.171.1.219 (ClassC) |
| 2020-04-25 | 34.252.198.200 (ClassC) |
| 2024-04-04 | 3.216.88.24 (ClassC) |
| 2024-07-03 | 54.205.8.205 (ClassC) |
| 2024-09-13 | 54.73.53.134 (ClassC) |
| 2024-11-18 | 23.22.144.165 (ClassC) |