| 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 |
| 2018-03-01 | 23.21.84.59 (ClassC) |
| 2018-03-01 | 50.19.249.167 (ClassC) |
| 2018-03-02 | 23.21.118.28 (ClassC) |
| 2018-03-16 | 107.22.224.95 (ClassC) |
| 2018-03-30 | 54.225.173.3 (ClassC) |
| 2018-03-31 | 54.225.174.60 (ClassC) |
| 2018-04-14 | 50.19.93.49 (ClassC) |
| 2024-09-02 | 3.219.96.23 (ClassC) |
| 2024-10-03 | 54.243.129.215 (ClassC) |
| 2025-04-20 | 54.165.58.209 (ClassC) |
| 2025-05-14 | 174.129.128.48 (ClassC) |
| 2025-06-08 | 54.83.6.65 (ClassC) |
| 2025-07-04 | 46.137.15.86 (ClassC) |
| 2025-11-19 | 54.224.34.30 (ClassC) |