| 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 |
| 2015-07-07 | 23.21.201.35 (ClassC) |
| 2015-08-10 | 107.20.255.152 (ClassC) |
| 2015-08-27 | 54.225.166.43 (ClassC) |
| 2015-09-13 | 50.17.216.96 (ClassC) |
| 2015-09-30 | 54.225.179.119 (ClassC) |
| 2015-10-17 | 107.20.178.133 (ClassC) |
| 2015-11-03 | 54.235.66.200 (ClassC) |
| 2015-11-20 | 54.235.114.210 (ClassC) |
| 2015-12-07 | 54.163.249.29 (ClassC) |
| 2016-01-10 | 54.225.209.250 (ClassC) |
| 2016-02-13 | 107.21.92.176 (ClassC) |
| 2016-04-08 | 50.16.213.74 (ClassC) |
| 2016-04-25 | 54.225.143.102 (ClassC) |
| 2016-05-12 | 54.243.77.210 (ClassC) |
| 2016-06-15 | 23.21.183.148 (ClassC) |
| 2016-10-03 | 54.225.64.6 (ClassC) |
| 2017-02-01 | 107.22.241.33 (ClassC) |
| 2017-02-01 | 23.23.162.52 (ClassC) |
| 2017-02-01 | 107.22.227.63 (ClassC) |
| 2017-02-01 | 23.23.100.19 (ClassC) |
| 2017-02-01 | 50.17.240.68 (ClassC) |
| 2024-07-23 | 23.22.130.173 (ClassC) |
| 2024-12-08 | 54.243.238.66 (ClassC) |
| 2025-01-13 | 3.209.172.72 (ClassC) |