| 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 |
| 2016-08-18 | 54.243.68.240 (ClassC) |
| 2016-09-04 | 23.23.118.248 (ClassC) |
| 2016-09-26 | 54.235.103.131 (ClassC) |
| 2016-10-13 | 50.17.225.21 (ClassC) |
| 2016-10-30 | 23.23.100.19 (ClassC) |
| 2016-12-21 | 107.22.227.63 (ClassC) |
| 2016-12-25 | 54.243.122.51 (ClassC) |
| 2017-01-07 | 23.23.73.170 (ClassC) |
| 2017-01-24 | 54.243.147.62 (ClassC) |
| 2017-02-12 | 50.17.240.68 (ClassC) |
| 2017-09-16 | 54.225.111.83 (ClassC) |
| 2021-07-25 | 3.214.173.11 (ClassC) |
| 2024-07-05 | 54.224.34.30 (ClassC) |
| 2024-09-20 | 54.146.248.82 (ClassC) |
| 2024-09-26 | 46.137.15.86 (ClassC) |
| 2024-11-05 | 54.159.116.102 (ClassC) |