| 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 |
| 2018-04-17 | 23.23.128.216 (ClassC) |
| 2018-04-17 | 23.23.179.181 (ClassC) |
| 2018-04-17 | 23.23.193.75 (ClassC) |
| 2018-04-17 | 184.73.221.50 (ClassC) |
| 2018-04-17 | 23.23.231.146 (ClassC) |
| 2024-01-11 | 3.219.96.23 (ClassC) |
| 2024-06-13 | 54.78.134.111 (ClassC) |
| 2024-06-30 | 18.211.231.38 (ClassC) |
| 2024-07-26 | 107.22.57.98 (ClassC) |
| 2024-09-02 | 34.241.115.67 (ClassC) |
| 2024-09-18 | 54.205.8.205 (ClassC) |
| 2025-01-13 | 54.224.34.30 (ClassC) |
| 2025-02-26 | 34.201.81.34 (ClassC) |
| 2025-03-25 | 54.73.53.134 (ClassC) |
| 2025-04-07 | 54.165.58.209 (ClassC) |
| 2025-04-19 | 23.22.144.165 (ClassC) |
| 2025-04-25 | 54.220.192.176 (ClassC) |
| 2025-06-24 | 54.235.77.118 (ClassC) |
| 2025-08-05 | 3.216.88.24 (ClassC) |
| 2025-08-11 | 54.208.186.182 (ClassC) |
| 2025-09-13 | 46.137.15.86 (ClassC) |