| 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 |
| 2020-09-03 | 18.200.90.105 (ClassC) |
| 2020-09-03 | 52.18.59.102 (ClassC) |
| 2020-09-26 | 34.254.8.67 (ClassC) |
| 2020-09-26 | 54.72.124.76 (ClassC) |
| 2020-09-26 | 52.31.139.247 (ClassC) |
| 2020-11-07 | 99.80.6.147 (ClassC) |
| 2020-11-07 | 52.214.119.63 (ClassC) |
| 2021-01-28 | 54.72.45.84 (ClassC) |
| 2021-01-31 | 54.246.237.57 (ClassC) |
| 2021-02-25 | 52.50.35.172 (ClassC) |
| 2021-02-25 | 99.80.216.148 (ClassC) |
| 2021-04-01 | 34.246.247.233 (ClassC) |
| 2021-06-28 | 34.240.218.59 (ClassC) |
| 2025-07-31 | 54.78.134.111 (ClassC) |
| 2025-08-26 | 34.241.115.67 (ClassC) |
| 2025-11-22 | 54.228.42.199 (ClassC) |