| 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 |
| 2014-12-07 | 23.21.52.195 (ClassC) |
| 2014-12-17 | 23.23.253.78 (ClassC) |
| 2014-12-24 | 50.19.222.54 (ClassC) |
| 2015-01-28 | 204.236.237.95 (ClassC) |
| 2015-01-31 | 54.225.175.94 (ClassC) |
| 2015-02-19 | 23.21.126.203 (ClassC) |
| 2015-03-08 | 54.243.122.132 (ClassC) |
| 2015-03-12 | 54.225.174.166 (ClassC) |
| 2015-03-15 | 54.225.204.155 (ClassC) |
| 2015-06-09 | 54.225.190.131 (ClassC) |
| 2015-06-26 | 54.243.163.2 (ClassC) |
| 2015-10-05 | 54.243.82.67 (ClassC) |
| 2024-04-21 | 18.208.60.216 (ClassC) |
| 2024-06-25 | 54.208.186.182 (ClassC) |
| 2024-07-30 | 54.78.134.111 (ClassC) |
| 2024-08-09 | 18.211.231.38 (ClassC) |
| 2024-11-12 | 3.209.172.72 (ClassC) |
| 2025-04-11 | 54.83.6.65 (ClassC) |