| 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 |
| 2014-10-06 | 50.17.212.209 (ClassC) |
| 2014-10-08 | 54.235.185.235 (ClassC) |
| 2014-10-11 | 184.73.235.153 (ClassC) |
| 2014-12-03 | 54.235.95.213 (ClassC) |
| 2014-12-24 | 54.243.74.12 (ClassC) |
| 2014-12-30 | 54.243.122.68 (ClassC) |
| 2015-03-04 | 23.21.40.91 (ClassC) |
| 2015-03-16 | 23.21.123.184 (ClassC) |
| 2015-03-23 | 50.17.181.87 (ClassC) |
| 2015-03-30 | 54.225.175.94 (ClassC) |
| 2015-12-03 | 54.243.145.71 (ClassC) |
| 2016-02-02 | 50.16.227.214 (ClassC) |
| 2016-04-13 | 107.21.238.17 (ClassC) |
| 2017-01-13 | 23.23.98.183 (ClassC) |
| 2017-01-13 | 50.17.240.68 (ClassC) |
| 2024-08-26 | 107.22.57.98 (ClassC) |
| 2024-10-02 | 34.241.115.67 (ClassC) |
| 2024-11-17 | 23.22.52.7 (ClassC) |
| 2025-04-12 | 23.22.144.165 (ClassC) |