| 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 |
| 2016-03-07 | 54.243.156.39 (ClassC) |
| 2016-03-31 | 50.17.220.70 (ClassC) |
| 2016-04-27 | 54.243.151.135 (ClassC) |
| 2016-05-16 | 54.235.66.200 (ClassC) |
| 2016-08-17 | 54.243.209.176 (ClassC) |
| 2016-09-20 | 23.23.98.183 (ClassC) |
| 2016-09-20 | 23.23.143.191 (ClassC) |
| 2016-10-24 | 54.225.234.52 (ClassC) |
| 2016-11-10 | 50.16.242.182 (ClassC) |
| 2016-11-27 | 23.23.73.170 (ClassC) |
| 2016-12-20 | 54.243.122.51 (ClassC) |
| 2016-12-30 | 54.227.237.156 (ClassC) |
| 2017-03-26 | 174.129.6.130 (ClassC) |
| 2024-09-26 | 107.22.57.98 (ClassC) |
| 2024-11-24 | 52.5.82.174 (ClassC) |
| 2025-07-16 | 54.159.116.102 (ClassC) |
| 2025-08-01 | 54.243.238.66 (ClassC) |