| 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 |
| 2014-08-14 | 23.23.170.22 (ClassC) |
| 2014-08-16 | 23.21.40.91 (ClassC) |
| 2014-08-19 | 23.23.143.170 (ClassC) |
| 2014-08-21 | 54.243.70.214 (ClassC) |
| 2015-03-03 | 107.22.255.88 (ClassC) |
| 2015-03-17 | 54.197.232.19 (ClassC) |
| 2015-03-24 | 184.73.167.20 (ClassC) |
| 2015-03-31 | 23.23.95.139 (ClassC) |
| 2024-07-05 | 23.22.144.165 (ClassC) |
| 2025-07-13 | 54.228.42.199 (ClassC) |