| 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 |
| 2017-03-28 | 46.137.181.240 (ClassC) |
| 2017-04-14 | 176.34.228.27 (ClassC) |
| 2019-07-26 | 34.242.254.243 (ClassC) |
| 2019-07-26 | 54.171.30.127 (ClassC) |
| 2019-09-18 | 52.51.85.80 (ClassC) |
| 2019-09-18 | 52.209.88.81 (ClassC) |
| 2019-09-18 | 54.72.108.52 (ClassC) |
| 2019-09-18 | 52.212.106.249 (ClassC) |
| 2020-02-26 | 52.50.10.51 (ClassC) |
| 2020-05-26 | 54.77.14.221 (ClassC) |
| 2024-03-29 | 3.229.186.102 (ClassC) |
| 2024-08-09 | 34.241.115.67 (ClassC) |
| 2024-12-22 | 3.219.96.23 (ClassC) |
| 2024-12-25 | 54.83.6.65 (ClassC) |