| 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 |
| 2016-12-16 | 23.21.93.145 (ClassC) |
| 2017-06-15 | 23.23.231.146 (ClassC) |
| 2017-12-31 | 23.23.251.76 (ClassC) |
| 2018-03-29 | 54.235.183.12 (ClassC) |
| 2019-09-23 | 52.201.14.202 (ClassC) |
| 2019-09-23 | 54.172.16.3 (ClassC) |
| 2024-02-21 | 54.78.134.111 (ClassC) |
| 2024-06-10 | 107.22.57.98 (ClassC) |
| 2024-07-21 | 54.243.129.215 (ClassC) |
| 2024-09-18 | 23.22.52.7 (ClassC) |
| 2024-11-16 | 54.228.42.199 (ClassC) |
| 2025-01-26 | 54.73.53.134 (ClassC) |
| 2025-04-09 | 54.235.77.118 (ClassC) |