| 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 |
| 2016-12-06 | 23.23.100.19 (ClassC) |
| 2016-12-09 | 54.243.49.80 (ClassC) |
| 2016-12-12 | 184.73.218.93 (ClassC) |
| 2016-12-21 | 23.23.118.248 (ClassC) |
| 2016-12-26 | 54.243.64.13 (ClassC) |
| 2017-01-24 | 174.129.43.250 (ClassC) |
| 2017-01-31 | 54.243.68.240 (ClassC) |
| 2017-03-10 | 107.22.230.235 (ClassC) |
| 2017-06-12 | 54.197.233.136 (ClassC) |
| 2024-09-19 | 54.205.8.205 (ClassC) |
| 2025-01-28 | 3.219.96.23 (ClassC) |
| 2025-04-21 | 23.22.52.7 (ClassC) |
| 2025-12-19 | 23.22.130.173 (ClassC) |
| 2026-02-15 | 52.5.82.174 (ClassC) |