| 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 |
| 2016-05-23 | 54.225.152.55 (ClassC) |
| 2016-06-14 | 50.17.240.68 (ClassC) |
| 2016-07-05 | 23.23.196.165 (ClassC) |
| 2016-07-22 | 184.73.212.255 (ClassC) |
| 2016-08-09 | 54.235.223.188 (ClassC) |
| 2016-09-10 | 23.23.150.161 (ClassC) |
| 2016-10-06 | 54.243.64.13 (ClassC) |
| 2016-10-23 | 54.243.68.240 (ClassC) |
| 2017-01-12 | 23.23.100.19 (ClassC) |
| 2017-02-10 | 23.23.252.69 (ClassC) |
| 2017-03-28 | 23.21.174.210 (ClassC) |
| 2017-05-11 | 54.235.128.66 (ClassC) |
| 2024-07-16 | 54.224.34.30 (ClassC) |
| 2024-11-14 | 3.219.96.23 (ClassC) |
| 2025-01-19 | 23.22.130.173 (ClassC) |
| 2025-04-18 | 54.208.186.182 (ClassC) |
| 2025-08-07 | 54.235.77.118 (ClassC) |