| 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 |
| 2015-12-19 | 107.22.250.187 (ClassC) |
| 2016-02-25 | 54.83.197.202 (ClassC) |
| 2016-04-27 | 107.20.178.133 (ClassC) |
| 2016-05-17 | 54.235.66.200 (ClassC) |
| 2016-08-23 | 50.17.253.207 (ClassC) |
| 2016-11-04 | 54.225.133.127 (ClassC) |
| 2016-12-01 | 54.235.98.223 (ClassC) |
| 2016-12-18 | 54.235.116.11 (ClassC) |
| 2017-01-05 | 23.23.252.69 (ClassC) |
| 2017-01-26 | 54.243.147.62 (ClassC) |
| 2017-01-26 | 23.21.93.145 (ClassC) |
| 2017-02-12 | 75.101.144.116 (ClassC) |
| 2017-03-14 | 23.23.114.129 (ClassC) |
| 2017-10-31 | 23.23.196.129 (ClassC) |
| 2018-01-20 | 107.22.224.95 (ClassC) |
| 2024-07-10 | 46.137.15.86 (ClassC) |
| 2024-08-09 | 54.205.8.205 (ClassC) |
| 2024-08-30 | 3.219.96.23 (ClassC) |
| 2025-01-19 | 3.229.186.102 (ClassC) |
| 2025-01-26 | 54.243.238.66 (ClassC) |