| 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 |
| 2015-11-13 | 107.22.250.187 (ClassC) |
| 2017-06-13 | 107.20.234.107 (ClassC) |
| 2017-06-15 | 23.23.84.12 (ClassC) |
| 2017-10-02 | 50.16.251.65 (ClassC) |
| 2017-10-04 | 23.21.142.10 (ClassC) |
| 2018-08-01 | 34.237.4.117 (ClassC) |
| 2024-12-05 | 54.220.192.176 (ClassC) |
| 2024-12-26 | 18.208.60.216 (ClassC) |
| 2025-04-11 | 23.22.130.173 (ClassC) |
| 2025-04-14 | 18.211.231.38 (ClassC) |
| 2025-06-19 | 54.146.248.82 (ClassC) |
| 2025-07-24 | 52.5.82.174 (ClassC) |
| 2025-11-03 | 54.224.34.30 (ClassC) |
| 2025-11-13 | 54.78.134.111 (ClassC) |