| 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 |
| 2018-04-10 | 50.19.86.219 (ClassC) |
| 2018-04-10 | 50.19.93.49 (ClassC) |
| 2018-04-10 | 54.221.201.107 (ClassC) |
| 2018-04-10 | 50.19.249.167 (ClassC) |
| 2018-04-10 | 50.19.253.20 (ClassC) |
| 2018-04-10 | 50.19.83.198 (ClassC) |
| 2018-04-12 | 54.197.246.226 (ClassC) |
| 2018-04-12 | 107.20.151.23 (ClassC) |
| 2018-04-12 | 54.225.174.60 (ClassC) |
| 2018-04-12 | 23.23.128.216 (ClassC) |
| 2018-04-12 | 23.23.179.181 (ClassC) |
| 2018-04-12 | 184.73.221.50 (ClassC) |
| 2018-04-12 | 54.225.153.48 (ClassC) |
| 2018-04-12 | 54.243.39.52 (ClassC) |
| 2018-04-12 | 54.225.173.3 (ClassC) |
| 2024-06-04 | 54.83.6.65 (ClassC) |
| 2024-06-07 | 54.159.116.102 (ClassC) |
| 2024-07-10 | 54.165.58.209 (ClassC) |
| 2024-07-13 | 3.229.186.102 (ClassC) |
| 2024-07-23 | 174.129.128.48 (ClassC) |
| 2024-08-15 | 54.220.192.176 (ClassC) |
| 2024-09-02 | 23.22.144.165 (ClassC) |
| 2024-09-10 | 3.210.192.5 (ClassC) |
| 2024-12-06 | 34.241.115.67 (ClassC) |
| 2025-02-28 | 3.219.96.23 (ClassC) |
| 2025-05-09 | 54.235.77.118 (ClassC) |
| 2025-05-14 | 54.243.238.66 (ClassC) |
| 2025-06-04 | 23.22.130.173 (ClassC) |