| 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 |
| 2016-09-29 | 54.225.187.5 (ClassC) |
| 2016-09-30 | 54.243.209.176 (ClassC) |
| 2016-10-02 | 23.23.118.248 (ClassC) |
| 2016-10-03 | 174.129.199.201 (ClassC) |
| 2016-10-05 | 23.23.150.161 (ClassC) |
| 2016-10-06 | 54.235.186.37 (ClassC) |
| 2016-10-14 | 184.73.216.4 (ClassC) |
| 2016-10-15 | 184.72.250.66 (ClassC) |
| 2016-10-16 | 107.21.203.65 (ClassC) |
| 2016-10-17 | 54.235.246.152 (ClassC) |
| 2016-10-19 | 54.235.101.178 (ClassC) |
| 2016-10-20 | 23.21.93.145 (ClassC) |
| 2016-10-23 | 54.227.237.156 (ClassC) |
| 2016-10-24 | 54.225.64.6 (ClassC) |
| 2016-10-29 | 54.235.103.131 (ClassC) |
| 2016-10-30 | 107.22.230.79 (ClassC) |
| 2016-12-16 | 107.22.227.63 (ClassC) |
| 2017-01-02 | 23.21.74.161 (ClassC) |
| 2021-07-29 | 3.213.42.86 (ClassC) |
| 2024-06-06 | 3.210.192.5 (ClassC) |
| 2024-09-02 | 3.216.88.24 (ClassC) |
| 2024-09-06 | 3.229.186.102 (ClassC) |
| 2024-09-21 | 46.137.15.86 (ClassC) |
| 2024-12-25 | 23.22.130.173 (ClassC) |