| 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 |
| 2019-03-15 | 52.16.107.201 (ClassC) |
| 2019-03-15 | 52.31.76.199 (ClassC) |
| 2019-03-15 | 52.18.223.143 (ClassC) |
| 2019-03-31 | 34.241.124.192 (ClassC) |
| 2019-03-31 | 34.255.248.168 (ClassC) |
| 2019-03-31 | 52.31.22.29 (ClassC) |
| 2019-04-24 | 52.31.215.16 (ClassC) |
| 2019-04-24 | 34.241.110.224 (ClassC) |
| 2019-05-15 | 54.77.136.122 (ClassC) |
| 2019-05-15 | 54.77.221.4 (ClassC) |
| 2019-05-29 | 52.209.88.81 (ClassC) |
| 2019-05-29 | 54.229.2.218 (ClassC) |
| 2019-05-29 | 52.17.181.235 (ClassC) |
| 2019-05-29 | 54.72.108.52 (ClassC) |
| 2024-03-17 | 54.78.134.111 (ClassC) |
| 2024-06-30 | 54.228.42.199 (ClassC) |
| 2024-09-19 | 54.146.248.82 (ClassC) |
| 2025-01-28 | 107.22.57.98 (ClassC) |
| 2025-04-13 | 54.83.6.65 (ClassC) |
| 2025-06-12 | 3.210.192.5 (ClassC) |
| 2025-07-26 | 18.211.231.38 (ClassC) |
| 2025-08-01 | 54.235.77.118 (ClassC) |