| 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 |
| 2018-09-21 | 34.252.174.29 (ClassC) |
| 2018-09-21 | 52.208.52.154 (ClassC) |
| 2018-10-17 | 34.246.140.48 (ClassC) |
| 2018-10-25 | 54.171.250.244 (ClassC) |
| 2018-10-25 | 52.31.83.187 (ClassC) |
| 2018-10-25 | 54.154.25.109 (ClassC) |
| 2018-12-17 | 52.212.6.184 (ClassC) |
| 2018-12-17 | 52.17.252.251 (ClassC) |
| 2018-12-17 | 52.31.2.201 (ClassC) |
| 2019-01-19 | 34.240.58.38 (ClassC) |
| 2019-01-19 | 34.246.143.248 (ClassC) |
| 2019-05-26 | 52.19.7.63 (ClassC) |
| 2019-09-26 | 52.209.119.164 (ClassC) |
| 2024-02-28 | 3.216.88.24 (ClassC) |
| 2024-07-07 | 54.73.53.134 (ClassC) |
| 2024-08-24 | 18.208.60.216 (ClassC) |
| 2024-08-29 | 174.129.128.48 (ClassC) |
| 2024-09-15 | 23.22.144.165 (ClassC) |
| 2024-11-18 | 107.22.57.98 (ClassC) |