| 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 |
| 2016-12-15 | 176.34.247.86 (ClassC) |
| 2017-01-31 | 54.217.209.183 (ClassC) |
| 2017-03-03 | 54.247.105.137 (ClassC) |
| 2017-05-19 | 54.228.205.127 (ClassC) |
| 2018-05-12 | 54.77.70.126 (ClassC) |
| 2018-05-12 | 54.246.188.231 (ClassC) |
| 2018-05-14 | 52.209.144.153 (ClassC) |
| 2019-10-04 | 52.17.181.235 (ClassC) |
| 2019-10-04 | 52.209.88.81 (ClassC) |
| 2019-10-04 | 52.51.85.80 (ClassC) |
| 2020-11-01 | 52.18.59.102 (ClassC) |
| 2020-11-01 | 99.80.6.147 (ClassC) |
| 2024-03-17 | 23.22.130.173 (ClassC) |
| 2024-07-12 | 54.165.58.209 (ClassC) |
| 2024-09-30 | 23.22.52.7 (ClassC) |
| 2025-01-12 | 3.209.172.72 (ClassC) |