| 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 |
| 2018-05-17 | 52.23.145.93 (ClassC) |
| 2018-05-17 | 52.55.41.219 (ClassC) |
| 2018-05-17 | 52.4.174.33 (ClassC) |
| 2018-05-17 | 52.5.89.216 (ClassC) |
| 2018-05-17 | 52.54.48.82 (ClassC) |
| 2018-05-17 | 52.22.229.175 (ClassC) |
| 2018-05-17 | 52.55.174.199 (ClassC) |
| 2019-10-04 | 34.195.233.215 (ClassC) |
| 2019-10-04 | 34.236.107.150 (ClassC) |
| 2019-10-04 | 54.172.16.3 (ClassC) |
| 2019-10-04 | 34.238.112.56 (ClassC) |
| 2019-10-04 | 34.193.10.94 (ClassC) |
| 2024-07-26 | 3.229.186.102 (ClassC) |
| 2024-08-06 | 18.211.231.38 (ClassC) |
| 2024-09-02 | 174.129.128.48 (ClassC) |
| 2024-11-17 | 46.137.15.86 (ClassC) |