| 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 |
| 2015-09-04 | 54.225.236.39 (ClassC) |
| 2017-12-09 | 50.17.208.250 (ClassC) |
| 2018-03-26 | 50.19.249.167 (ClassC) |
| 2018-03-26 | 50.19.253.20 (ClassC) |
| 2018-03-26 | 50.19.83.198 (ClassC) |
| 2018-03-26 | 54.221.206.116 (ClassC) |
| 2018-03-26 | 50.19.86.219 (ClassC) |
| 2018-03-26 | 54.225.152.179 (ClassC) |
| 2018-03-26 | 50.19.93.49 (ClassC) |
| 2024-01-11 | 54.78.134.111 (ClassC) |
| 2024-06-03 | 3.210.192.5 (ClassC) |
| 2024-09-02 | 54.235.77.118 (ClassC) |
| 2024-09-15 | 54.165.58.209 (ClassC) |
| 2024-09-30 | 54.73.53.134 (ClassC) |
| 2024-10-19 | 54.243.129.215 (ClassC) |
| 2024-12-10 | 54.205.8.205 (ClassC) |
| 2024-12-26 | 23.22.130.173 (ClassC) |