| 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 |
| 2018-03-16 | 54.221.254.24 (ClassC) |
| 2018-03-16 | 50.19.83.198 (ClassC) |
| 2018-03-16 | 54.225.152.179 (ClassC) |
| 2018-03-16 | 50.19.86.219 (ClassC) |
| 2018-03-16 | 54.225.163.203 (ClassC) |
| 2018-03-16 | 50.19.93.49 (ClassC) |
| 2018-03-16 | 50.19.249.167 (ClassC) |
| 2018-03-16 | 54.225.173.3 (ClassC) |
| 2018-03-16 | 54.221.206.116 (ClassC) |
| 2018-03-16 | 50.19.253.20 (ClassC) |
| 2018-03-28 | 23.21.145.150 (ClassC) |
| 2018-03-28 | 54.204.5.111 (ClassC) |
| 2018-03-28 | 23.21.155.56 (ClassC) |
| 2018-03-28 | 204.236.217.9 (ClassC) |
| 2018-03-28 | 54.221.201.107 (ClassC) |
| 2018-03-28 | 23.21.118.28 (ClassC) |
| 2018-03-28 | 54.197.246.226 (ClassC) |
| 2024-04-20 | 54.228.42.199 (ClassC) |
| 2024-09-16 | 54.78.134.111 (ClassC) |
| 2024-11-24 | 54.220.192.176 (ClassC) |
| 2025-04-13 | 3.229.186.102 (ClassC) |
| 2025-06-30 | 18.208.60.216 (ClassC) |
| 2025-08-20 | 54.165.58.209 (ClassC) |
| 2025-11-02 | 107.22.57.98 (ClassC) |