| 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 |
| 2015-12-01 | 23.23.173.97 (ClassC) |
| 2015-12-18 | 54.225.74.127 (ClassC) |
| 2016-01-05 | 107.20.190.74 (ClassC) |
| 2016-03-25 | 54.235.66.200 (ClassC) |
| 2016-05-30 | 50.19.104.116 (ClassC) |
| 2016-07-12 | 54.243.122.51 (ClassC) |
| 2016-07-29 | 54.243.89.187 (ClassC) |
| 2016-08-15 | 54.243.89.98 (ClassC) |
| 2016-09-07 | 107.21.114.32 (ClassC) |
| 2016-09-26 | 54.225.240.148 (ClassC) |
| 2016-10-13 | 23.23.94.135 (ClassC) |
| 2016-11-01 | 23.23.162.52 (ClassC) |
| 2016-12-12 | 54.227.237.156 (ClassC) |
| 2017-01-26 | 107.20.218.71 (ClassC) |
| 2017-01-26 | 23.23.118.248 (ClassC) |
| 2017-03-07 | 50.17.235.124 (ClassC) |
| 2017-04-04 | 54.225.133.127 (ClassC) |
| 2021-02-28 | 3.225.186.86 (ClassC) |
| 2024-10-03 | 3.210.192.5 (ClassC) |
| 2025-02-05 | 54.83.6.65 (ClassC) |
| 2025-04-14 | 54.146.248.82 (ClassC) |
| 2025-05-06 | 3.229.186.102 (ClassC) |