| 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 |
| 2015-03-17 | 50.19.222.54 (ClassC) |
| 2015-03-26 | 54.243.125.235 (ClassC) |
| 2015-10-23 | 54.225.166.43 (ClassC) |
| 2016-03-03 | 23.21.66.159 (ClassC) |
| 2016-06-07 | 54.235.66.200 (ClassC) |
| 2016-12-09 | 54.243.122.51 (ClassC) |
| 2016-12-09 | 23.23.73.170 (ClassC) |
| 2016-12-10 | 54.227.237.156 (ClassC) |
| 2024-09-20 | 18.208.60.216 (ClassC) |
| 2024-11-15 | 52.5.82.174 (ClassC) |
| 2025-04-21 | 54.165.58.209 (ClassC) |
| 2025-05-13 | 54.159.116.102 (ClassC) |