| 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 |
| 2020-04-18 | 52.71.195.70 (ClassC) |
| 2020-06-02 | 52.1.254.205 (ClassC) |
| 2020-12-24 | 54.144.192.68 (ClassC) |
| 2020-12-30 | 3.83.208.72 (ClassC) |
| 2021-01-01 | 52.7.203.118 (ClassC) |
| 2021-01-27 | 52.0.64.167 (ClassC) |
| 2021-01-28 | 52.200.37.44 (ClassC) |
| 2021-02-06 | 3.208.49.102 (ClassC) |
| 2021-02-09 | 3.89.53.154 (ClassC) |
| 2021-02-13 | 52.201.121.154 (ClassC) |
| 2024-07-03 | 23.22.144.165 (ClassC) |
| 2024-09-17 | 23.22.52.7 (ClassC) |
| 2024-11-15 | 3.219.96.23 (ClassC) |
| 2024-12-28 | 54.243.238.66 (ClassC) |
| 2025-01-13 | 54.146.248.82 (ClassC) |