| 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 |
| 2016-03-12 | 54.225.205.17 (ClassC) |
| 2016-03-14 | 54.243.242.176 (ClassC) |
| 2016-03-15 | 50.19.209.3 (ClassC) |
| 2016-03-17 | 54.197.245.182 (ClassC) |
| 2016-03-18 | 54.225.209.250 (ClassC) |
| 2016-03-19 | 54.225.200.25 (ClassC) |
| 2016-03-20 | 54.235.76.185 (ClassC) |
| 2016-03-21 | 54.83.3.141 (ClassC) |
| 2016-03-22 | 54.243.123.255 (ClassC) |
| 2016-03-23 | 23.21.254.12 (ClassC) |
| 2016-03-25 | 23.21.66.159 (ClassC) |
| 2016-03-27 | 184.73.246.127 (ClassC) |
| 2016-03-28 | 54.221.208.29 (ClassC) |
| 2016-03-29 | 107.21.106.96 (ClassC) |
| 2016-03-30 | 23.21.224.165 (ClassC) |
| 2023-07-16 | 54.243.129.215 (ClassC) |
| 2024-01-10 | 54.243.238.66 (ClassC) |
| 2024-06-27 | 23.22.52.7 (ClassC) |
| 2024-08-25 | 34.201.81.34 (ClassC) |
| 2024-09-07 | 54.235.77.118 (ClassC) |
| 2024-10-02 | 54.78.134.111 (ClassC) |
| 2024-11-11 | 34.241.115.67 (ClassC) |
| 2024-12-16 | 3.210.192.5 (ClassC) |
| 2024-12-25 | 54.73.53.134 (ClassC) |