| 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 |
| 2016-06-14 | 23.23.176.131 (ClassC) |
| 2016-07-13 | 184.73.218.93 (ClassC) |
| 2016-09-28 | 54.235.101.178 (ClassC) |
| 2016-12-28 | 54.197.246.21 (ClassC) |
| 2017-01-16 | 50.17.196.191 (ClassC) |
| 2017-02-20 | 107.20.143.123 (ClassC) |
| 2017-03-15 | 54.197.233.136 (ClassC) |
| 2017-05-11 | 54.243.198.221 (ClassC) |
| 2017-06-15 | 50.19.84.26 (ClassC) |
| 2024-03-24 | 54.205.8.205 (ClassC) |
| 2024-07-19 | 18.208.60.216 (ClassC) |
| 2024-12-21 | 174.129.128.48 (ClassC) |
| 2025-06-17 | 54.224.34.30 (ClassC) |
| 2025-09-12 | 3.216.88.24 (ClassC) |