| 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 |
| 2020-09-20 | 52.20.101.119 (ClassC) |
| 2020-09-20 | 52.201.125.116 (ClassC) |
| 2020-09-23 | 3.233.183.24 (ClassC) |
| 2024-06-26 | 3.209.172.72 (ClassC) |
| 2024-08-08 | 54.83.6.65 (ClassC) |
| 2024-08-15 | 54.224.34.30 (ClassC) |
| 2024-12-22 | 3.229.186.102 (ClassC) |
| 2025-03-29 | 54.208.186.182 (ClassC) |
| 2025-04-07 | 54.146.248.82 (ClassC) |
| 2025-07-29 | 54.78.134.111 (ClassC) |
| 2025-08-20 | 54.165.58.209 (ClassC) |
| 2025-10-17 | 18.208.60.216 (ClassC) |
| 2025-10-25 | 34.241.115.67 (ClassC) |