| 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 |
| 2014-12-08 | 50.19.235.218 (ClassC) |
| 2015-03-04 | 50.16.239.160 (ClassC) |
| 2015-03-16 | 50.19.246.84 (ClassC) |
| 2015-03-24 | 23.21.172.210 (ClassC) |
| 2015-04-01 | 54.235.78.30 (ClassC) |
| 2015-11-17 | 54.221.208.29 (ClassC) |
| 2016-03-02 | 54.221.230.37 (ClassC) |
| 2016-08-25 | 23.23.150.161 (ClassC) |
| 2016-10-21 | 23.23.94.135 (ClassC) |
| 2016-12-14 | 54.225.68.99 (ClassC) |
| 2016-12-14 | 54.204.6.80 (ClassC) |
| 2016-12-14 | 50.17.253.207 (ClassC) |
| 2024-05-21 | 23.22.144.165 (ClassC) |
| 2024-08-01 | 54.83.6.65 (ClassC) |
| 2024-10-08 | 54.208.186.182 (ClassC) |
| 2024-11-30 | 54.73.53.134 (ClassC) |
| 2025-01-26 | 174.129.128.48 (ClassC) |
| 2025-04-07 | 23.22.52.7 (ClassC) |
| 2025-07-30 | 3.216.88.24 (ClassC) |