| 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 |
| 2015-02-25 | 23.23.80.206 (ClassC) |
| 2015-02-28 | 23.21.126.203 (ClassC) |
| 2015-03-11 | 184.72.238.223 (ClassC) |
| 2015-03-19 | 23.21.215.187 (ClassC) |
| 2015-03-26 | 184.72.254.125 (ClassC) |
| 2015-08-06 | 54.225.140.12 (ClassC) |
| 2016-10-03 | 50.16.242.182 (ClassC) |
| 2017-01-06 | 50.17.225.21 (ClassC) |
| 2017-04-14 | 50.17.235.124 (ClassC) |
| 2017-07-28 | 50.19.250.53 (ClassC) |
| 2017-10-13 | 23.23.120.204 (ClassC) |
| 2024-08-15 | 3.210.192.5 (ClassC) |
| 2024-09-02 | 3.229.186.102 (ClassC) |
| 2025-04-19 | 54.83.6.65 (ClassC) |
| 2025-07-27 | 54.146.248.82 (ClassC) |
| 2025-12-15 | 34.201.81.34 (ClassC) |