| 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 |
| 2014-05-29 | 107.22.174.247 (ClassC) |
| 2014-05-31 | 54.225.241.187 (ClassC) |
| 2014-06-03 | 174.129.230.199 (ClassC) |
| 2016-11-02 | 54.204.6.80 (ClassC) |
| 2017-01-27 | 23.23.252.69 (ClassC) |
| 2017-04-04 | 54.235.132.90 (ClassC) |
| 2017-06-07 | 107.20.151.23 (ClassC) |
| 2017-08-13 | 50.19.253.20 (ClassC) |
| 2017-09-11 | 23.23.117.76 (ClassC) |
| 2017-12-19 | 54.197.234.71 (ClassC) |
| 2021-02-22 | 54.236.83.95 (ClassC) |
| 2024-05-04 | 3.216.88.24 (ClassC) |
| 2024-07-08 | 23.22.52.7 (ClassC) |
| 2024-08-24 | 23.22.144.165 (ClassC) |
| 2024-09-13 | 54.165.58.209 (ClassC) |
| 2025-01-13 | 52.5.82.174 (ClassC) |