| 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 |
| 2016-03-03 | 176.34.102.205 (ClassC) |
| 2019-08-30 | 54.72.108.52 (ClassC) |
| 2019-08-30 | 52.212.106.249 (ClassC) |
| 2019-08-30 | 34.242.254.243 (ClassC) |
| 2020-07-29 | 52.19.225.66 (ClassC) |
| 2020-07-29 | 52.211.26.224 (ClassC) |
| 2020-07-29 | 34.254.8.67 (ClassC) |
| 2024-03-31 | 3.216.88.24 (ClassC) |
| 2024-12-21 | 23.22.130.173 (ClassC) |
| 2025-01-11 | 52.5.82.174 (ClassC) |
| 2025-01-14 | 54.220.192.176 (ClassC) |
| 2025-04-20 | 3.210.192.5 (ClassC) |
| 2025-06-17 | 23.22.52.7 (ClassC) |
| 2025-07-07 | 107.22.57.98 (ClassC) |
| 2025-08-08 | 18.208.60.216 (ClassC) |