| 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 |
| 2019-05-15 | 52.20.109.77 (ClassC) |
| 2019-05-15 | 54.161.122.81 (ClassC) |
| 2019-05-15 | 52.6.165.91 (ClassC) |
| 2019-05-15 | 52.72.205.91 (ClassC) |
| 2019-05-15 | 54.236.102.155 (ClassC) |
| 2019-05-15 | 34.199.33.26 (ClassC) |
| 2019-05-15 | 52.73.100.51 (ClassC) |
| 2024-07-13 | 54.243.238.66 (ClassC) |
| 2024-11-24 | 3.210.192.5 (ClassC) |
| 2025-03-18 | 54.146.248.82 (ClassC) |
| 2025-05-10 | 3.219.96.23 (ClassC) |
| 2025-07-03 | 23.22.130.173 (ClassC) |
| 2025-07-19 | 54.228.42.199 (ClassC) |
| 2025-11-03 | 34.241.115.67 (ClassC) |