| 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 |
| 2019-07-24 | 54.175.130.0 (ClassC) |
| 2019-07-24 | 34.203.95.31 (ClassC) |
| 2019-07-24 | 54.209.219.69 (ClassC) |
| 2019-07-24 | 34.225.81.84 (ClassC) |
| 2019-07-24 | 52.20.167.39 (ClassC) |
| 2024-03-10 | 54.146.248.82 (ClassC) |
| 2024-07-10 | 54.83.6.65 (ClassC) |
| 2024-08-02 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 23.22.52.7 (ClassC) |
| 2024-10-28 | 54.243.129.215 (ClassC) |
| 2025-01-03 | 107.22.57.98 (ClassC) |
| 2025-01-12 | 3.209.172.72 (ClassC) |
| 2025-03-10 | 23.22.144.165 (ClassC) |
| 2025-04-07 | 54.228.42.199 (ClassC) |
| 2026-02-14 | 54.224.34.30 (ClassC) |