| 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 |
| 2017-07-15 | 204.236.230.220 (ClassC) |
| 2017-08-26 | 50.16.251.65 (ClassC) |
| 2017-09-18 | 54.243.204.100 (ClassC) |
| 2017-11-20 | 23.23.84.12 (ClassC) |
| 2018-01-09 | 54.225.135.129 (ClassC) |
| 2018-03-17 | 23.21.47.197 (ClassC) |
| 2024-08-07 | 54.165.58.209 (ClassC) |
| 2025-04-14 | 54.220.192.176 (ClassC) |
| 2025-07-03 | 46.137.15.86 (ClassC) |
| 2025-08-01 | 3.209.172.72 (ClassC) |
| 2025-11-03 | 54.235.77.118 (ClassC) |
| 2025-12-13 | 174.129.128.48 (ClassC) |
| 2026-02-16 | 23.22.52.7 (ClassC) |