| 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 |
| 2015-02-28 | 23.21.40.91 (ClassC) |
| 2015-03-16 | 50.19.246.84 (ClassC) |
| 2015-03-24 | 23.21.41.210 (ClassC) |
| 2015-03-31 | 23.23.170.22 (ClassC) |
| 2015-04-24 | 50.19.93.159 (ClassC) |
| 2015-09-06 | 23.21.193.37 (ClassC) |
| 2015-09-27 | 54.197.245.254 (ClassC) |
| 2015-10-27 | 54.221.208.29 (ClassC) |
| 2024-08-24 | 23.22.144.165 (ClassC) |
| 2025-05-09 | 54.228.42.199 (ClassC) |
| 2025-08-01 | 3.216.88.24 (ClassC) |