| 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 |
| 2016-03-03 | 54.243.156.39 (ClassC) |
| 2016-03-04 | 54.197.245.254 (ClassC) |
| 2016-03-05 | 54.197.245.182 (ClassC) |
| 2016-03-07 | 23.23.175.105 (ClassC) |
| 2016-03-08 | 54.221.230.37 (ClassC) |
| 2016-03-10 | 54.225.74.127 (ClassC) |
| 2016-03-11 | 54.243.177.204 (ClassC) |
| 2024-07-17 | 3.229.186.102 (ClassC) |
| 2024-09-02 | 23.22.130.173 (ClassC) |
| 2024-09-14 | 3.219.96.23 (ClassC) |
| 2024-09-19 | 23.22.144.165 (ClassC) |
| 2024-10-02 | 52.5.82.174 (ClassC) |
| 2024-10-31 | 54.146.248.82 (ClassC) |
| 2025-01-13 | 18.208.60.216 (ClassC) |