| 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 |
| 2016-12-11 | 54.225.218.62 (ClassC) |
| 2016-12-30 | 54.197.246.21 (ClassC) |
| 2017-01-19 | 54.235.101.178 (ClassC) |
| 2017-01-20 | 54.243.147.62 (ClassC) |
| 2017-01-27 | 50.17.225.21 (ClassC) |
| 2024-02-18 | 54.228.42.199 (ClassC) |
| 2024-07-10 | 18.208.60.216 (ClassC) |
| 2025-01-27 | 54.165.58.209 (ClassC) |
| 2025-03-05 | 54.205.8.205 (ClassC) |
| 2025-05-25 | 54.78.134.111 (ClassC) |
| 2025-06-05 | 23.22.52.7 (ClassC) |
| 2025-07-30 | 3.210.192.5 (ClassC) |
| 2025-09-05 | 34.241.115.67 (ClassC) |
| 2026-02-08 | 3.209.172.72 (ClassC) |