| 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 |
| 2017-04-01 | 176.34.228.27 (ClassC) |
| 2018-04-16 | 34.240.166.223 (ClassC) |
| 2018-04-16 | 34.240.81.124 (ClassC) |
| 2018-04-16 | 34.248.244.66 (ClassC) |
| 2018-04-16 | 34.253.142.15 (ClassC) |
| 2019-09-28 | 52.209.119.164 (ClassC) |
| 2019-09-28 | 52.209.88.81 (ClassC) |
| 2019-09-28 | 54.72.108.52 (ClassC) |
| 2019-09-28 | 52.212.106.249 (ClassC) |
| 2019-09-28 | 52.51.85.80 (ClassC) |
| 2019-09-28 | 52.17.181.235 (ClassC) |
| 2024-06-02 | 23.22.130.173 (ClassC) |
| 2024-07-12 | 54.146.248.82 (ClassC) |
| 2024-08-02 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 3.216.88.24 (ClassC) |
| 2024-09-19 | 54.220.192.176 (ClassC) |
| 2024-12-25 | 54.83.6.65 (ClassC) |