| 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 |
| 2020-12-03 | 52.200.37.44 (ClassC) |
| 2020-12-06 | 52.201.121.154 (ClassC) |
| 2020-12-06 | 3.208.49.102 (ClassC) |
| 2020-12-06 | 54.144.192.68 (ClassC) |
| 2024-02-18 | 34.201.81.34 (ClassC) |
| 2024-08-02 | 52.5.82.174 (ClassC) |
| 2024-08-15 | 54.220.192.176 (ClassC) |
| 2024-09-02 | 54.235.77.118 (ClassC) |
| 2025-01-03 | 54.224.34.30 (ClassC) |
| 2025-01-12 | 54.165.58.209 (ClassC) |
| 2025-03-10 | 54.243.129.215 (ClassC) |
| 2025-04-19 | 18.211.231.38 (ClassC) |
| 2025-06-20 | 54.228.42.199 (ClassC) |
| 2025-10-27 | 54.78.134.111 (ClassC) |