| 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 |
| 2014-06-26 | 23.23.190.51 (ClassC) |
| 2014-06-28 | 54.235.174.167 (ClassC) |
| 2014-07-03 | 23.23.214.121 (ClassC) |
| 2015-03-01 | 23.21.126.203 (ClassC) |
| 2015-03-16 | 54.243.74.12 (ClassC) |
| 2015-06-05 | - |
| 2016-05-07 | 54.225.200.25 (ClassC) |
| 2021-02-27 | 3.229.224.37 (ClassC) |
| 2021-07-27 | 3.216.88.24 (ClassC) |
| 2024-03-05 | 54.165.58.209 (ClassC) |
| 2024-03-15 | 23.22.144.165 (ClassC) |
| 2024-06-05 | 54.228.42.199 (ClassC) |
| 2024-08-25 | 54.83.6.65 (ClassC) |
| 2024-10-02 | 54.73.53.134 (ClassC) |
| 2024-10-19 | 23.22.52.7 (ClassC) |
| 2024-12-23 | 3.210.192.5 (ClassC) |