| 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 |
| 2014-01-12 | 184.73.213.30 (ClassC) |
| 2014-01-15 | 184.73.160.229 (ClassC) |
| 2014-01-28 | 54.225.177.29 (ClassC) |
| 2015-03-15 | 107.22.246.182 (ClassC) |
| 2015-03-23 | 54.243.70.214 (ClassC) |
| 2015-03-31 | 54.225.174.166 (ClassC) |
| 2024-05-30 | 52.5.82.174 (ClassC) |
| 2024-07-30 | 18.211.231.38 (ClassC) |
| 2024-08-31 | 54.83.6.65 (ClassC) |
| 2024-09-18 | 54.78.134.111 (ClassC) |
| 2025-01-29 | 54.159.116.102 (ClassC) |
| 2025-02-19 | 23.22.52.7 (ClassC) |
| 2025-04-12 | 54.220.192.176 (ClassC) |
| 2025-05-05 | 54.243.238.66 (ClassC) |