| 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 |
| 2017-01-17 | 54.225.187.5 (ClassC) |
| 2017-02-03 | 54.235.70.136 (ClassC) |
| 2017-02-03 | 174.129.43.250 (ClassC) |
| 2017-02-20 | 54.243.159.53 (ClassC) |
| 2017-04-12 | 54.225.154.132 (ClassC) |
| 2024-01-12 | 54.165.58.209 (ClassC) |
| 2024-07-04 | 3.209.172.72 (ClassC) |
| 2024-08-11 | 34.201.81.34 (ClassC) |
| 2024-09-02 | 23.22.130.173 (ClassC) |
| 2024-10-05 | 54.235.77.118 (ClassC) |
| 2025-09-16 | 54.220.192.176 (ClassC) |
| 2025-11-02 | 34.241.115.67 (ClassC) |
| 2026-01-25 | 54.73.53.134 (ClassC) |