| 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 |
| 2016-01-14 | 54.225.152.55 (ClassC) |
| 2016-01-16 | 50.19.218.57 (ClassC) |
| 2016-01-17 | 23.23.169.130 (ClassC) |
| 2016-01-18 | 54.225.105.233 (ClassC) |
| 2016-01-19 | 54.235.66.200 (ClassC) |
| 2016-01-20 | 50.19.209.3 (ClassC) |
| 2016-01-21 | 54.235.76.185 (ClassC) |
| 2016-01-22 | 54.235.187.231 (ClassC) |
| 2016-01-23 | 54.163.249.29 (ClassC) |
| 2016-01-25 | 54.83.3.141 (ClassC) |
| 2016-01-26 | 54.197.245.254 (ClassC) |
| 2016-01-28 | 23.21.201.133 (ClassC) |
| 2016-01-29 | 23.21.73.34 (ClassC) |
| 2016-01-30 | 23.23.208.103 (ClassC) |
| 2016-01-31 | 50.16.227.214 (ClassC) |
| 2016-02-01 | 107.21.106.96 (ClassC) |
| 2024-04-27 | 54.243.238.66 (ClassC) |
| 2024-09-15 | 3.209.172.72 (ClassC) |
| 2024-12-15 | 23.22.130.173 (ClassC) |
| 2024-12-26 | 107.22.57.98 (ClassC) |